WIP - add extractor, generate snippet_data

node_modules/sharp/vendor/include/libcroco/cr-additional-sel.h

@@ -0,0 +1,98 @@
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See the COPYRIGHTS file for copyright information.
+ */
+
+
+#ifndef __CR_ADD_SEL_H__
+#define __CR_ADD_SEL_H__
+
+#include <stdio.h>
+#include <glib.h>
+#include "cr-utils.h"
+#include "cr-attr-sel.h"
+#include "cr-pseudo.h"
+#include "cr-additional-sel.h"
+
+G_BEGIN_DECLS
+
+enum AddSelectorType
+{
+        NO_ADD_SELECTOR = 0 ,
+        CLASS_ADD_SELECTOR = 1 ,
+        PSEUDO_CLASS_ADD_SELECTOR = 1 << 1,
+        ID_ADD_SELECTOR = 1 << 3,
+        ATTRIBUTE_ADD_SELECTOR = 1 << 4
+} ;
+
+union CRAdditionalSelectorContent
+{
+        CRString *class_name ;
+        CRString *id_name ;
+        CRPseudo *pseudo ;
+        CRAttrSel *attr_sel ;
+} ;
+
+typedef struct _CRAdditionalSel CRAdditionalSel ;
+
+struct _CRAdditionalSel
+{
+        enum AddSelectorType type ;
+        union CRAdditionalSelectorContent content ;
+
+        CRAdditionalSel * next ;
+        CRAdditionalSel * prev ;
+        CRParsingLocation location ;
+} ;
+
+CRAdditionalSel * cr_additional_sel_new (void) ;
+
+CRAdditionalSel * cr_additional_sel_new_with_type  (enum AddSelectorType a_sel_type) ;
+
+CRAdditionalSel * cr_additional_sel_append (CRAdditionalSel *a_this, 
+                                            CRAdditionalSel *a_sel) ;
+
+void cr_additional_sel_set_class_name (CRAdditionalSel *a_this,
+                                       CRString *a_class_name) ;
+
+void cr_additional_sel_set_id_name (CRAdditionalSel *a_this,
+                                    CRString *a_id) ;
+
+void cr_additional_sel_set_pseudo (CRAdditionalSel *a_this,
+                                   CRPseudo *a_pseudo) ;
+
+void cr_additional_sel_set_attr_sel (CRAdditionalSel *a_this,
+                                     CRAttrSel *a_sel) ;
+
+CRAdditionalSel * cr_additional_sel_prepend (CRAdditionalSel *a_this, 
+                                             CRAdditionalSel *a_sel) ;
+
+guchar * cr_additional_sel_to_string (CRAdditionalSel const *a_this) ;
+
+guchar * cr_additional_sel_one_to_string (CRAdditionalSel const *a_this) ;
+
+void cr_additional_sel_dump (CRAdditionalSel const *a_this, FILE *a_fp) ;
+
+void cr_additional_sel_destroy (CRAdditionalSel *a_this) ;
+
+G_END_DECLS
+
+#endif /*__CR_ADD_SEL_H*/

node_modules/sharp/vendor/include/libcroco/cr-attr-sel.h

@@ -0,0 +1,74 @@
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyright information.
+ */
+
+#ifndef __CR_ATTR_SEL_H__
+#define __CR_ATTR_SEL_H__
+
+#include <stdio.h>
+#include <glib.h>
+#include "cr-utils.h"
+#include "cr-parsing-location.h"
+#include "cr-string.h"
+
+G_BEGIN_DECLS
+
+
+struct _CRAttrSel ;
+typedef struct _CRAttrSel CRAttrSel ;
+
+enum AttrMatchWay
+{
+        NO_MATCH = 0,
+        SET,
+        EQUALS,
+        INCLUDES,
+        DASHMATCH
+} ;
+
+struct _CRAttrSel
+{
+        CRString             *name ;
+        CRString             *value ;
+        enum AttrMatchWay  match_way ;
+        CRAttrSel          *next ;
+        CRAttrSel          *prev ;
+        CRParsingLocation location ;
+} ;
+
+CRAttrSel * cr_attr_sel_new (void) ;
+
+enum CRStatus cr_attr_sel_append_attr_sel (CRAttrSel * a_this, 
+                                           CRAttrSel *a_attr_sel) ;
+
+enum CRStatus cr_attr_sel_prepend_attr_sel (CRAttrSel *a_this, 
+                                            CRAttrSel *a_attr_sel) ;
+        
+guchar * cr_attr_sel_to_string (CRAttrSel const *a_this) ;
+
+void cr_attr_sel_dump (CRAttrSel const *a_this, FILE *a_fp) ;
+
+void cr_attr_sel_destroy (CRAttrSel *a_this) ;
+
+G_END_DECLS
+
+#endif /*__CR_ATTR_SEL_H__*/

node_modules/sharp/vendor/include/libcroco/cr-cascade.h

@@ -0,0 +1,74 @@
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the 
+ * GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the 
+ * GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ */
+
+/*
+ *$Id$
+ */
+
+#ifndef __CR_CASCADE_H__
+#define __CR_CASCADE_H__
+
+#include "cr-stylesheet.h"
+
+/**
+ *@file
+ *the declaration of the #CRCascade class.
+ */
+
+G_BEGIN_DECLS
+
+
+typedef struct _CRCascadePriv CRCascadePriv ;
+
+/**
+ *An abstraction of the "Cascade" defined
+ *in the css2 spec, chapter 6.4.
+ */
+typedef struct _CRCascade CRCascade ;
+
+struct _CRCascade
+{
+	CRCascadePriv *priv ;
+};
+
+
+CRCascade * cr_cascade_new (CRStyleSheet *a_author_sheet,
+                            CRStyleSheet *a_user_sheet,
+                            CRStyleSheet *a_ua_sheet) ;
+
+CRStyleSheet * cr_cascade_get_sheet (CRCascade *a_this,
+                                     enum CRStyleOrigin a_origin) ;
+
+enum CRStatus cr_cascade_set_sheet (CRCascade *a_this,
+                                    CRStyleSheet *a_sheet,
+                                    enum CRStyleOrigin a_origin) ;
+
+void cr_cascade_ref (CRCascade *a_this) ;
+
+void cr_cascade_unref (CRCascade *a_this) ;
+
+void cr_cascade_destroy (CRCascade *a_this) ;
+
+G_END_DECLS
+
+#endif /*__CR_CASCADE_H__*/

node_modules/sharp/vendor/include/libcroco/cr-declaration.h

@@ -0,0 +1,136 @@
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ * 
+ * See the COPYRIGHTS file for copyright information.
+ */
+
+#ifndef __CR_DECLARATION_H__
+#define __CR_DECLARATION_H__
+
+#include <stdio.h>
+#include "cr-utils.h"
+#include "cr-term.h"
+#include "cr-parsing-location.h"
+
+G_BEGIN_DECLS
+
+/**
+ *@file
+ *The declaration of the #CRDeclaration class.
+ */
+
+/*forward declaration of what is defined in cr-statement.h*/
+typedef struct _CRStatement CRStatement ;
+
+/**
+ *The abstraction of a css declaration defined by the
+ *css2 spec in chapter 4.
+ *It is actually a chained list of property/value pairs.
+ */
+typedef struct _CRDeclaration CRDeclaration ;
+struct _CRDeclaration
+{
+	/**The property.*/
+	CRString *property ;
+
+	/**The value of the property.*/
+	CRTerm *value ;
+	
+	/*the ruleset that contains this declaration*/
+	CRStatement *parent_statement ;
+
+	/*the next declaration*/
+	CRDeclaration *next ;
+
+	/*the previous one declaration*/
+	CRDeclaration *prev ;
+
+	/*does the declaration have the important keyword ?*/
+	gboolean important ;
+
+	glong ref_count ;
+
+	CRParsingLocation location ;
+	/*reserved for future usage*/	
+	gpointer rfu0 ;	
+	gpointer rfu1 ;
+	gpointer rfu2 ;
+	gpointer rfu3 ;
+} ;
+
+
+CRDeclaration * cr_declaration_new (CRStatement *a_statement,
+				    CRString *a_property, 
+				    CRTerm *a_value) ;
+
+
+CRDeclaration * cr_declaration_parse_from_buf (CRStatement *a_statement,
+					       const guchar *a_str,
+					       enum CREncoding a_enc) ;
+
+CRDeclaration * cr_declaration_parse_list_from_buf (const guchar *a_str, 
+						    enum CREncoding a_enc) ;
+
+CRDeclaration * cr_declaration_append (CRDeclaration *a_this, 
+				       CRDeclaration *a_new) ;
+
+CRDeclaration * cr_declaration_append2 (CRDeclaration *a_this, 
+					CRString *a_prop,
+					CRTerm *a_value) ;
+
+CRDeclaration * cr_declaration_prepend (CRDeclaration *a_this, 
+					CRDeclaration *a_new) ;
+
+CRDeclaration * cr_declaration_unlink (CRDeclaration * a_decl) ;
+
+void
+cr_declaration_dump (CRDeclaration const *a_this,
+		     FILE *a_fp, glong a_indent,
+		     gboolean a_one_per_line) ;
+
+void cr_declaration_dump_one (CRDeclaration const *a_this,
+			      FILE *a_fp, glong a_indent) ;
+
+gint cr_declaration_nr_props (CRDeclaration const *a_this) ;
+
+CRDeclaration * cr_declaration_get_from_list (CRDeclaration *a_this, 
+					      int itemnr) ;
+
+CRDeclaration * cr_declaration_get_by_prop_name (CRDeclaration *a_this, 
+						 const guchar *a_str) ;
+
+gchar * cr_declaration_to_string (CRDeclaration const *a_this,
+				  gulong a_indent) ;
+
+guchar * cr_declaration_list_to_string (CRDeclaration const *a_this,
+					gulong a_indent) ;
+
+guchar * cr_declaration_list_to_string2 (CRDeclaration const *a_this,
+					 gulong a_indent,
+					 gboolean a_one_decl_per_line) ;
+
+void  cr_declaration_ref (CRDeclaration *a_this) ;
+
+gboolean cr_declaration_unref (CRDeclaration *a_this) ;
+
+void cr_declaration_destroy (CRDeclaration *a_this) ;
+
+G_END_DECLS
+
+#endif /*__CR_DECLARATION_H__*/

node_modules/sharp/vendor/include/libcroco/cr-doc-handler.h

@@ -0,0 +1,298 @@
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * See the COPYRIGHTS file for copyright information.
+ */
+
+#ifndef __CR_DOC_HANDLER_H__
+#define __CR_DOC_HANDLER_H__
+
+/**
+ *@file
+ *The declaration of the #CRDocumentHandler class.
+ *This class is actually the parsing events handler.
+ */
+
+#include <glib.h>
+#include "cr-utils.h"
+#include "cr-input.h"
+#include "cr-stylesheet.h"
+
+G_BEGIN_DECLS
+
+
+typedef struct _CRDocHandler CRDocHandler ;
+
+struct _CRDocHandlerPriv ;
+typedef struct _CRDocHandlerPriv CRDocHandlerPriv ;
+
+
+/**
+ *The SAC document handler.
+ *An instance of this class is to
+ *be passed to a parser. Then, during the parsing
+ *the parser calls the convenient function pointer
+ *whenever a particular event (a css construction) occurs.
+ */
+struct _CRDocHandler
+{
+	CRDocHandlerPriv *priv ;
+
+	/**
+	 *This pointer is to be used by the application for
+	 *it custom needs. It is there to extend the doc handler.
+	 */
+	gpointer app_data ;
+
+	/**
+	 *Is called at the beginning of the parsing of the document.
+	 *@param a_this a pointer to the current instance of
+	 *#CRDocHandler.
+	 */
+	void (*start_document) (CRDocHandler *a_this) ;
+
+	/**
+	 *Is called to notify the end of the parsing of the document.
+	 *@param a_this a pointer to the current instance of
+	 *#CRDocHandler.
+	 */
+	void (*end_document) (CRDocHandler *a_this) ;
+
+	/**
+	 *Is called to notify an at charset rule.
+	 *@param a_this the document handler.
+	 *@param a_charset the declared charset.
+	 */
+	void (*charset) (CRDocHandler *a_this, 
+			 CRString *a_charset,
+			 CRParsingLocation *a_charset_sym_location) ;
+
+	/**
+	 *Is called to notify an import statement in 
+	 *the stylesheet.
+	 *@param a_this the current instance of #CRDocHandler.
+	 *@param a_media_list a doubly linked list of GString objects.
+	 *Each GString object contains a string which is the
+	 *destination media for style information.
+	 *@param a_uri the uri of the imported style sheet.
+	 *@param a_uri_default_ns the default namespace of URI
+	 *@param a_location the parsing location of the '\@import' 
+	 *keyword.
+	 *of the imported style sheet.
+	 */
+	void (*import_style) (CRDocHandler *a_this,
+			      GList *a_media_list,
+			      CRString *a_uri,
+			      CRString *a_uri_default_ns,
+			      CRParsingLocation *a_location) ;
+
+	void (*import_style_result) (CRDocHandler *a_this,
+				     GList *a_media_list,
+				     CRString *a_uri,
+				     CRString *a_uri_default_ns,
+				     CRStyleSheet *a_sheet) ;
+
+	/**
+	 *Is called to notify a namespace declaration.
+	 *Not used yet.
+	 *@param a_this the current instance of #CRDocHandler.
+	 *@param a_prefix the prefix of the namespace.
+	 *@param a_uri the uri of the namespace.
+	 *@param a_location the location of the "@namespace" keyword.
+	 */
+	void (*namespace_declaration) (CRDocHandler *a_this,
+				       CRString *a_prefix,
+				       CRString *a_uri,
+				       CRParsingLocation *a_location) ;
+		
+	/**
+	 *Is called to notify a comment.
+	 *@param a_this a pointer to the current instance
+	 *of #CRDocHandler.
+	 *@param a_comment the comment.
+	 */
+	void (*comment) (CRDocHandler *a_this,
+			 CRString *a_comment) ;
+
+	/**
+	 *Is called to notify the beginning of a rule
+	 *statement.
+	 *@param a_this the current instance of #CRDocHandler.
+	 *@param a_selector_list the list of selectors that precedes
+	 *the rule declarations.
+	 */
+	void (*start_selector) (CRDocHandler * a_this,
+				CRSelector *a_selector_list) ;
+
+	/**
+	 *Is called to notify the end of a rule statement.
+	 *@param a_this the current instance of #CRDocHandler.
+	 *@param a_selector_list the list of selectors that precedes
+	 *the rule declarations. This pointer is the same as
+	 *the one passed to start_selector() ;
+	 */
+	void (*end_selector) (CRDocHandler *a_this,
+			      CRSelector *a_selector_list) ;
+
+
+	/**
+	 *Is called to notify a declaration.
+	 *@param a_this a pointer to the current instance
+	 *of #CRDocHandler.
+	 *@param a_name the name of the parsed property.
+	 *@param a_expression a css expression that represents
+	 *the value of the property. A css expression is
+	 *actually a linked list of 'terms'. Each term can
+	 *be linked to other using operators.
+	 *
+	 */
+	void (*property) (CRDocHandler *a_this,
+			  CRString *a_name,
+			  CRTerm *a_expression,
+			  gboolean a_is_important) ;
+	/**
+	 *Is called to notify the start of a font face statement.
+	 *The parser invokes this method at the beginning of every
+	 *font face statement in the style sheet. There will
+	 *be a corresponding end_font_face () event for every
+	 *start_font_face () event.
+	 *
+	 *@param a_this a pointer to the current instance of
+	 *#CRDocHandler.
+	 *@param a_location the parsing location of the "\@font-face"
+	 *keyword.
+	 */
+	void (*start_font_face) (CRDocHandler *a_this,
+				 CRParsingLocation *a_location) ;
+
+	/**
+	 *Is called to notify the end of a font face statement.
+	 *@param a_this a pointer to the current instance of
+	 *#CRDocHandler.
+	 */
+	void (*end_font_face) (CRDocHandler *a_this) ;
+
+
+	/**
+	 *Is called to notify the beginning of a media statement.
+	 *The parser will invoke this method at the beginning of
+	 *every media statement in the style sheet. There will be
+	 *a corresponding end_media() event for every start_media()
+	 *event.
+	 *@param a_this a pointer to the current instance of 
+	 *#CRDocHandler.
+	 *@param a_media_list a double linked list of 
+	 #CRString * objects.
+	 *Each CRString objects is actually a destination media for
+	 *the style information.
+	 */
+	void (*start_media) (CRDocHandler *a_this,
+			     GList *a_media_list,
+			     CRParsingLocation *a_location) ;
+
+	/**
+	 *Is called to notify the end of a media statement.
+	 *@param a_this a pointer to the current instance
+	 *of #CRDocHandler.
+	 *@param a_media_list a double linked list of GString * objects.
+	 *Each GString objects is actually a destination media for
+	 *the style information.
+	 */
+	void (*end_media) (CRDocHandler *a_this,
+			   GList *a_media_list) ;
+
+	/**
+	 *Is called to notify the beginning of a page statement.
+	 *The parser invokes this function at the beginning of
+	 *every page statement in the style sheet. There will be
+	 *a corresponding end_page() event for every single 
+	 *start_page() event.
+	 *@param a_this a pointer to the current instance of
+	 *#CRDocHandler.
+	 *@param a_name the name of the page (if any, null otherwise).
+	 *@param a_pseudo_page the pseudo page (if any, null otherwise).
+	 *@param a_location the parsing location of the "\@page" keyword.
+	 */
+	void (*start_page) (CRDocHandler *a_this,
+			    CRString *a_name, 
+			    CRString *a_pseudo_page,
+			    CRParsingLocation *a_location) ;
+
+	/**
+	 *Is called to notify the end of a page statement.
+	 *@param a_this a pointer to the current instance of
+	 *#CRDocHandler.
+	 *@param a_name the name of the page (if any, null otherwise).
+	 *@param a_pseudo_page the pseudo page (if any, null otherwise).
+	 */
+	void (*end_page) (CRDocHandler *a_this,
+			  CRString *a_name,
+			  CRString *pseudo_page) ;
+		
+	/**
+	 *Is Called to notify an unknown at-rule not supported
+	 *by this parser.
+	 */
+	void (*ignorable_at_rule) (CRDocHandler *a_this,
+				   CRString *a_name) ;
+
+	/**
+	 *Is called to notify a parsing error. After this error
+	 *the application must ignore the rule being parsed, if
+	 *any. After completion of this callback, 
+	 *the parser will then try to resume the parsing,
+	 *ignoring the current error.
+	 */
+	void (*error) (CRDocHandler *a_this) ;
+
+	/**
+	 *Is called to notify an unrecoverable parsing error.
+	 *This is the place to put emergency routines that free allocated
+	 *resources.
+	 */
+	void (*unrecoverable_error) (CRDocHandler *a_this) ;
+
+	gboolean resolve_import ;
+	gulong ref_count ;
+} ;
+
+CRDocHandler * cr_doc_handler_new (void) ;
+
+enum CRStatus cr_doc_handler_set_result (CRDocHandler *a_this, gpointer a_result) ;
+
+enum CRStatus cr_doc_handler_get_result (CRDocHandler const *a_this, gpointer * a_result) ;
+
+enum CRStatus cr_doc_handler_set_ctxt (CRDocHandler *a_this, gpointer a_ctxt) ;
+
+enum CRStatus cr_doc_handler_get_ctxt (CRDocHandler const *a_this, gpointer * a_ctxt) ;
+
+enum CRStatus cr_doc_handler_set_default_sac_handler (CRDocHandler *a_this) ;
+
+void cr_doc_handler_associate_a_parser (CRDocHandler *a_this,
+					gpointer a_parser) ;
+
+void cr_doc_handler_ref (CRDocHandler *a_this) ;
+
+gboolean cr_doc_handler_unref (CRDocHandler *a_this) ;
+
+void cr_doc_handler_destroy (CRDocHandler *a_this) ;
+
+G_END_DECLS
+
+#endif /*__CR_DOC_HANDLER_H__*/

node_modules/sharp/vendor/include/libcroco/cr-enc-handler.h

@@ -0,0 +1,94 @@
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * Copyright (C) 2002-2003 Dodji Seketeli <dodji@seketeli.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+/*
+ *$Id$
+ */
+
+/**
+ *@file:
+ *The declaration of the #CREncHandler class.
+ *
+ */
+
+#ifndef __CR_ENC_HANDLER_H__
+#define __CR_ENC_HANDLER_H__
+
+#include "cr-utils.h"
+
+G_BEGIN_DECLS
+
+
+typedef struct _CREncHandler CREncHandler ;
+
+typedef enum CRStatus (*CREncInputFunc) (const guchar * a_in,
+                                         gulong *a_in_len,
+                                         guchar *a_out,
+                                         gulong *a_out_len) ;
+
+typedef enum CRStatus (*CREncOutputFunc) (const guchar * a_in,
+                                          gulong *a_in_len,
+                                          guchar *a_out,
+                                          gulong *a_out_len) ;
+
+typedef enum CRStatus (*CREncInputStrLenAsUtf8Func) 
+(const guchar *a_in_start,
+ const guchar *a_in_end,
+ gulong *a_in_size);
+
+typedef enum CRStatus  (*CREncUtf8StrLenAsOutputFunc)
+(const guchar *a_in_start,
+ const guchar *a_in_end,
+ gulong *a_in_size) ;
+
+/**
+ *This class is responsible of the
+ *the encoding conversions stuffs in
+ *libcroco.
+ */
+
+struct _CREncHandler
+{
+        enum CREncoding encoding ;
+        CREncInputFunc decode_input ;                
+        CREncInputFunc encode_output ;
+        CREncInputStrLenAsUtf8Func enc_str_len_as_utf8 ;
+        CREncUtf8StrLenAsOutputFunc utf8_str_len_as_enc ;
+} ;
+
+CREncHandler *
+cr_enc_handler_get_instance (enum CREncoding a_enc) ;
+
+enum CRStatus
+cr_enc_handler_resolve_enc_alias (const guchar *a_alias_name, 
+                                  enum CREncoding *a_enc) ;
+
+enum CRStatus
+cr_enc_handler_convert_input (CREncHandler *a_this,
+                              const guchar *a_in,
+                              gulong *a_in_len,
+                              guchar **a_out,
+                              gulong *a_out_len) ;
+
+G_END_DECLS
+
+#endif /*__CR_ENC_HANDLER_H__*/

node_modules/sharp/vendor/include/libcroco/cr-fonts.h

@@ -0,0 +1,315 @@
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of 
+ * the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the 
+ * GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyright information.
+ */
+
+#ifndef __CR_FONTS_H__
+#define __CR_FONTS_H__
+
+#include "cr-utils.h"
+#include "cr-num.h"
+
+/**
+ *@file
+ *Various type declarations about font selection related
+ *properties.
+ */
+G_BEGIN_DECLS
+
+
+enum CRFontFamilyType
+{
+	FONT_FAMILY_SANS_SERIF,
+	FONT_FAMILY_SERIF,	
+	FONT_FAMILY_CURSIVE,
+	FONT_FAMILY_FANTASY,
+	FONT_FAMILY_MONOSPACE,
+	FONT_FAMILY_NON_GENERIC,
+	FONT_FAMILY_INHERIT,
+	/**/
+	NB_FONT_FAMILIE_TYPES
+} ;
+
+typedef struct _CRFontFamily CRFontFamily ;
+
+struct _CRFontFamily
+{
+	enum CRFontFamilyType type ;
+
+	/*
+	 *The name of the font family, in case
+	 *it is non generic.
+	 *Is set only if the type is FONT_FAMILY_NON_GENERIC.
+	 */
+	guchar *name ;
+
+	CRFontFamily *next ;
+	CRFontFamily *prev ;
+} ;
+
+
+/**
+ *The different types
+ *of absolute font size.
+ *This is used by the 'font-size'
+ *property defined in css2 spec
+ *in chapter 15.2.4 .
+ *These values a indexes of 
+ *table of size so please, do not
+ *change their definition order unless
+ *you know what you are doing.
+ */
+enum CRPredefinedAbsoluteFontSize
+{
+        FONT_SIZE_XX_SMALL=0,
+        FONT_SIZE_X_SMALL,
+        FONT_SIZE_SMALL,
+        FONT_SIZE_MEDIUM,
+        FONT_SIZE_LARGE,
+        FONT_SIZE_X_LARGE,
+        FONT_SIZE_XX_LARGE,
+	FONT_SIZE_INHERIT,
+        NB_PREDEFINED_ABSOLUTE_FONT_SIZES
+} ;
+
+/**
+ *The different types
+ *of relative font size.
+ *This is used by the 'font-size'
+ *property defined in css2 spec
+ *in chapter 15.2.4 .
+ *These values a indexes of 
+ *table of size so please, do not
+ *change their definition order unless
+ *you know what you are doing.
+ */
+enum CRRelativeFontSize
+{        
+        FONT_SIZE_LARGER,
+        FONT_SIZE_SMALLER,
+        NB_RELATIVE_FONT_SIZE
+} ;
+
+/**
+ *The type of font-size property.
+ *Used to define the type of #CRFontSize .
+ *See css2 spec chapter 15.2.4 to understand.
+ */
+enum CRFontSizeType {
+        /**
+         *If the type of #CRFontSize is
+         *PREDEFINED_ABSOLUTE_FONT_SIZE,
+         *the CRFontSize::value.predefined_absolute 
+         *field will be defined.
+         */
+        PREDEFINED_ABSOLUTE_FONT_SIZE,
+        
+        /**
+         *If the type of #CRFontSize is
+         *ABSOLUTE_FONT_SIZE,
+         *the CRFontSize::value.absolute 
+         *field will be defined.
+         */
+        ABSOLUTE_FONT_SIZE,
+
+        /**
+         *If the type of #CRFontSize is
+         *RELATIVE_FONT_SIZE,
+         *the CRFontSize::value.relative
+         *field will be defined.
+         */
+        RELATIVE_FONT_SIZE,
+
+        /**
+         *If the type of #CRFontSize is
+         *INHERITED_FONT_SIZE,
+         *the None of the field of the CRFontSize::value enum
+         *will be defined.
+         */
+        INHERITED_FONT_SIZE,
+
+        NB_FONT_SIZE_TYPE
+} ;
+
+typedef struct _CRFontSize CRFontSize ;
+struct _CRFontSize {
+        enum CRFontSizeType type ;
+        union  {
+                enum CRPredefinedAbsoluteFontSize predefined ;
+                enum CRRelativeFontSize relative ;
+                CRNum absolute ;
+        } value;
+} ;
+
+enum CRFontSizeAdjustType
+{
+        FONT_SIZE_ADJUST_NONE = 0,
+        FONT_SIZE_ADJUST_NUMBER,
+        FONT_SIZE_ADJUST_INHERIT
+} ;
+typedef struct _CRFontSizeAdjust CRFontSizeAdjust ;
+struct _CRFontSizeAdjust
+{
+        enum CRFontSizeAdjustType type ;
+        CRNum *num ;
+} ;
+
+enum CRFontStyle
+{
+        FONT_STYLE_NORMAL=0,
+        FONT_STYLE_ITALIC,
+        FONT_STYLE_OBLIQUE,
+        FONT_STYLE_INHERIT
+} ;
+
+enum CRFontVariant
+{
+        FONT_VARIANT_NORMAL=0,
+        FONT_VARIANT_SMALL_CAPS,
+        FONT_VARIANT_INHERIT
+} ;
+
+enum CRFontWeight
+{
+        FONT_WEIGHT_NORMAL = 1,
+        FONT_WEIGHT_BOLD = 1<<1,
+        FONT_WEIGHT_BOLDER = 1<<2,
+        FONT_WEIGHT_LIGHTER = 1<<3,
+        FONT_WEIGHT_100 = 1<<4,
+        FONT_WEIGHT_200 = 1<<5,
+        FONT_WEIGHT_300 = 1<<6,
+        FONT_WEIGHT_400 = 1<<7,
+        FONT_WEIGHT_500 = 1<<8,
+        FONT_WEIGHT_600 = 1<<9,
+        FONT_WEIGHT_700 = 1<<10,
+        FONT_WEIGHT_800 = 1<<11,
+        FONT_WEIGHT_900 = 1<<12,
+        FONT_WEIGHT_INHERIT = 1<<13,
+        NB_FONT_WEIGHTS
+} ;
+
+enum CRFontStretch
+{
+        FONT_STRETCH_NORMAL=0,
+        FONT_STRETCH_WIDER,
+        FONT_STRETCH_NARROWER,
+        FONT_STRETCH_ULTRA_CONDENSED,
+        FONT_STRETCH_EXTRA_CONDENSED,
+        FONT_STRETCH_CONDENSED,
+        FONT_STRETCH_SEMI_CONDENSED,
+        FONT_STRETCH_SEMI_EXPANDED,
+        FONT_STRETCH_EXPANDED,
+        FONT_STRETCH_EXTRA_EXPANDED,
+        FONT_STRETCH_ULTRA_EXPANDED,
+        FONT_STRETCH_INHERIT
+} ;
+
+/**************************************
+ *'font-family' manipulation functions
+ ***************************************/
+CRFontFamily *
+cr_font_family_new (enum CRFontFamilyType a_type, guchar *a_name) ;
+
+CRFontFamily *
+cr_font_family_append (CRFontFamily *a_this, 
+		       CRFontFamily *a_family_to_append) ;
+
+guchar *
+cr_font_family_to_string (CRFontFamily const *a_this,
+                          gboolean a_walk_font_family_list) ;
+
+CRFontFamily *
+cr_font_family_prepend (CRFontFamily *a_this, 
+			CRFontFamily *a_family_to_prepend);
+
+enum CRStatus
+cr_font_family_destroy (CRFontFamily *a_this) ;
+
+enum CRStatus
+cr_font_family_set_name (CRFontFamily *a_this, guchar *a_name) ;
+
+
+/************************************
+ *'font-size' manipulation functions
+ ***********************************/
+
+CRFontSize * cr_font_size_new (void) ;
+
+enum CRStatus cr_font_size_clear (CRFontSize *a_this) ;
+
+enum CRStatus cr_font_size_copy (CRFontSize *a_dst, 
+                                 CRFontSize const *a_src) ;
+enum CRStatus cr_font_size_set_predefined_absolute_font_size (CRFontSize *a_this, 
+                                                              enum CRPredefinedAbsoluteFontSize a_predefined) ;
+enum CRStatus cr_font_size_set_relative_font_size (CRFontSize *a_this,
+                                                   enum CRRelativeFontSize a_relative) ;
+
+enum CRStatus cr_font_size_set_absolute_font_size (CRFontSize *a_this,
+                                                   enum CRNumType a_num_type,
+                                                   gdouble a_value) ;
+
+enum CRStatus cr_font_size_set_to_inherit (CRFontSize *a_this) ;
+
+gboolean cr_font_size_is_set_to_inherit (CRFontSize const *a_this) ;
+
+gchar* cr_font_size_to_string (CRFontSize const *a_this) ;
+
+void cr_font_size_destroy (CRFontSize *a_font_size) ;
+
+/*******************************************************
+ *'font-size-adjust' manipulation function declarations
+ *******************************************************/
+
+CRFontSizeAdjust * cr_font_size_adjust_new (void) ;
+
+gchar * cr_font_size_adjust_to_string (CRFontSizeAdjust const *a_this) ;
+
+void cr_font_size_adjust_destroy (CRFontSizeAdjust *a_this) ;
+
+void 
+cr_font_size_get_smaller_predefined_font_size (enum CRPredefinedAbsoluteFontSize a_font_size,
+                                               enum CRPredefinedAbsoluteFontSize *a_smaller_size) ;
+void
+cr_font_size_get_larger_predefined_font_size (enum CRPredefinedAbsoluteFontSize a_font_size,
+                                              enum CRPredefinedAbsoluteFontSize *a_larger_size) ;
+
+gboolean
+cr_font_size_is_predefined_absolute_font_size (enum CRPredefinedAbsoluteFontSize a_font_size) ;
+
+/***********************************
+ *various other font related functions
+ ***********************************/
+const gchar * cr_font_style_to_string (enum CRFontStyle a_code) ;
+
+const gchar * cr_font_weight_to_string (enum CRFontWeight a_code)  ;
+
+enum CRFontWeight
+cr_font_weight_get_bolder (enum CRFontWeight a_weight) ;
+
+const gchar * cr_font_variant_to_string (enum CRFontVariant a_code) ;
+
+const gchar * cr_font_stretch_to_string (enum CRFontStretch a_code) ;
+
+G_END_DECLS
+
+#endif

node_modules/sharp/vendor/include/libcroco/cr-input.h

@@ -0,0 +1,174 @@
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset:8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ * 
+ * Author: Dodji Seketeli
+ * See the COPYRIGHTS file for copyrights information.
+ */
+
+#ifndef __CR_INPUT_SRC_H__
+#define __CR_INPUT_SRC_H__
+
+
+#include <glib.h>
+#include "cr-utils.h"
+#include "cr-parsing-location.h"
+
+G_BEGIN_DECLS
+
+/**
+ *@file
+ *The libcroco basic input stream class
+ *declaration file.
+ */
+
+typedef struct _CRInput CRInput ;
+typedef struct _CRInputPriv CRInputPriv ;
+
+/**
+ *The #CRInput class provides the abstraction of 
+ *an utf8-encoded character stream.
+ */
+struct _CRInput 
+{
+        CRInputPriv *priv ;
+} ;
+
+typedef struct _CRInputPos CRInputPos ;
+
+struct _CRInputPos
+{
+        glong line ;
+        glong col ;
+        gboolean end_of_file ;
+        gboolean end_of_line ;
+        glong next_byte_index ;
+} ;
+
+CRInput *
+cr_input_new_from_buf (guchar *a_buf, gulong a_len,
+                       enum CREncoding a_enc, gboolean a_free_buf) ;
+CRInput *
+cr_input_new_from_uri (const gchar *a_file_uri, 
+                       enum CREncoding a_enc) ;
+
+void
+cr_input_destroy (CRInput *a_this) ;
+
+void 
+cr_input_ref (CRInput *a_this) ;
+
+gboolean
+cr_input_unref (CRInput *a_this) ;
+
+enum CRStatus
+cr_input_read_byte (CRInput *a_this, guchar *a_byte) ;
+
+enum CRStatus
+cr_input_read_char (CRInput *a_this, guint32 *a_char) ;
+
+enum CRStatus
+cr_input_consume_chars (CRInput *a_this, guint32 a_char, 
+                        gulong *a_nb_char) ;
+
+enum CRStatus
+cr_input_consume_char (CRInput *a_this, guint32 a_char) ;
+
+enum CRStatus
+cr_input_consume_white_spaces (CRInput *a_this, gulong *a_nb_chars) ;
+
+enum CRStatus
+cr_input_peek_byte (CRInput const *a_this, enum CRSeekPos a_origin,
+                    gulong a_offset, guchar *a_byte) ;
+
+guchar 
+cr_input_peek_byte2 (CRInput const *a_this, gulong a_offset,
+                     gboolean *a_eof) ;
+
+enum CRStatus
+cr_input_peek_char (CRInput const *a_this, guint32 *a_char) ;
+
+guchar *
+cr_input_get_byte_addr (CRInput *a_this, 
+                        gulong a_offset) ;
+
+enum CRStatus
+cr_input_get_cur_byte_addr (CRInput *a_this, guchar ** a_offset) ;
+
+enum CRStatus
+cr_input_seek_index (CRInput *a_this, 
+                     enum CRSeekPos a_origin, gint a_pos) ;
+
+enum CRStatus
+cr_input_get_cur_index (CRInput const *a_this, glong *a_index) ;
+
+enum CRStatus
+cr_input_set_cur_index (CRInput *a_this, glong a_index) ;
+
+enum CRStatus
+cr_input_get_cur_pos (CRInput const *a_this, CRInputPos * a_pos) ;
+
+enum CRStatus
+cr_input_set_cur_pos (CRInput *a_this, CRInputPos const *a_pos) ;
+
+enum CRStatus
+cr_input_get_parsing_location (CRInput const *a_this,
+                               CRParsingLocation *a_loc) ;
+
+enum CRStatus
+cr_input_get_end_of_line (CRInput const *a_this, gboolean *a_eol) ;
+
+enum CRStatus
+cr_input_set_end_of_line (CRInput *a_this, gboolean a_eol) ;
+
+enum CRStatus
+cr_input_get_end_of_file (CRInput const *a_this, gboolean *a_eof) ;
+
+enum CRStatus
+cr_input_set_end_of_file (CRInput *a_this, gboolean a_eof) ;
+
+enum CRStatus
+cr_input_set_line_num (CRInput *a_this, glong a_line_num) ;
+
+enum CRStatus
+cr_input_get_line_num (CRInput const *a_this, glong *a_line_num) ;
+
+enum CRStatus
+cr_input_set_column_num (CRInput *a_this, glong a_col) ;
+
+enum CRStatus
+cr_input_get_column_num (CRInput const *a_this, glong *a_col) ;
+
+enum CRStatus
+cr_input_increment_line_num (CRInput *a_this, 
+                             glong a_increment) ;
+
+enum CRStatus
+cr_input_increment_col_num (CRInput *a_this,
+                            glong a_increment) ;
+        
+glong
+cr_input_get_nb_bytes_left (CRInput const *a_this) ;
+
+enum CRStatus
+cr_input_end_of_input (CRInput const *a_this, gboolean *a_end_of_input) ;
+
+G_END_DECLS
+
+#endif /*__CR_INPUT_SRC_H__*/
+

node_modules/sharp/vendor/include/libcroco/cr-num.h

@@ -0,0 +1,127 @@
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyright information
+ */
+
+
+/**
+ *@file
+ *The declaration
+ *of the #CRNum class.
+ */
+
+#ifndef __CR_NUM_H__
+#define __CR_NUM_H__
+
+#include <glib.h>
+#include "cr-utils.h"
+#include "cr-parsing-location.h"
+
+G_BEGIN_DECLS
+
+/**
+ *@file
+ *The declaration of the #CRNum class.
+ *
+ */
+
+/**
+ *The different types
+ *of numbers.
+ *Please, do not modify
+ *the declaration order of the enum
+ *members, unless you know 
+ *what you are doing.
+ */
+enum CRNumType
+{
+        NUM_AUTO = 0,
+        NUM_GENERIC,
+        NUM_LENGTH_EM,
+        NUM_LENGTH_EX,
+        NUM_LENGTH_PX,
+        NUM_LENGTH_IN,
+        NUM_LENGTH_CM,
+        NUM_LENGTH_MM,
+        NUM_LENGTH_PT,
+        NUM_LENGTH_PC,
+        NUM_ANGLE_DEG,
+        NUM_ANGLE_RAD,
+        NUM_ANGLE_GRAD,
+        NUM_TIME_MS,
+        NUM_TIME_S,
+        NUM_FREQ_HZ,
+        NUM_FREQ_KHZ,
+        NUM_PERCENTAGE,
+	NUM_INHERIT,
+        NUM_UNKNOWN_TYPE,
+        NB_NUM_TYPE
+} ;
+
+
+/**
+ *An abstraction of a number (num)
+ *as defined in the css2 spec.
+ */
+typedef struct _CRNum CRNum ;
+
+/**
+ *An abstraction of a number (num)
+ *as defined in the css2 spec.
+ */
+struct _CRNum
+{
+        enum CRNumType type ;
+        gdouble val ;
+        CRParsingLocation location ;
+} ;
+
+CRNum *
+cr_num_new (void) ;
+	
+CRNum *
+cr_num_new_with_val (gdouble a_val,
+                     enum CRNumType a_type) ;
+
+CRNum *
+cr_num_dup (CRNum const *a_this) ;
+
+guchar *
+cr_num_to_string (CRNum const *a_this) ;
+
+enum CRStatus
+cr_num_copy (CRNum *a_dest, CRNum const *a_src) ;
+
+enum CRStatus
+cr_num_set (CRNum *a_this, gdouble a_val, 
+            enum CRNumType a_type) ;
+
+gboolean
+cr_num_is_fixed_length (CRNum const *a_this) ;
+
+void
+cr_num_destroy (CRNum *a_this) ;
+
+
+G_END_DECLS
+
+
+#endif /*__CR_NUM_H__*/

node_modules/sharp/vendor/include/libcroco/cr-om-parser.h

@@ -0,0 +1,98 @@
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * Copyright (C) 2002-2003 Dodji Seketeli <dodji@seketeli.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the 
+ * GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+/*
+ *$Id$
+ */
+
+#ifndef __CR_OM_PARSER_H__
+#define __CR_OM_PARSER_H__
+
+#include "cr-parser.h"
+#include "cr-cascade.h"
+
+
+/**
+ *@file
+ *The definition of the CSS Object Model Parser.
+ *This parser uses (and sits) the SAC api of libcroco defined
+ *in cr-parser.h and cr-doc-handler.h
+ */
+
+G_BEGIN_DECLS
+
+typedef struct _CROMParser CROMParser ;
+typedef struct _CROMParserPriv CROMParserPriv ;
+
+/**
+ *The Object model parser.
+ *Can parse a css file and build a css object model.
+ *This parser uses an instance of #CRParser and defines
+ *a set of SAC callbacks to build the Object Model.
+ */
+struct _CROMParser
+{
+        CROMParserPriv *priv ;
+} ;
+
+CROMParser * cr_om_parser_new (CRInput *a_input) ;
+
+
+enum CRStatus cr_om_parser_simply_parse_file (const guchar *a_file_path,
+                                              enum CREncoding a_enc,
+                                              CRStyleSheet **a_result) ;
+
+enum CRStatus cr_om_parser_parse_file (CROMParser *a_this,
+                                       const guchar *a_file_uri,
+                                       enum CREncoding a_enc,
+                                       CRStyleSheet **a_result) ;
+
+enum CRStatus cr_om_parser_simply_parse_buf (const guchar *a_buf,
+                                             gulong a_len,
+                                             enum CREncoding a_enc,
+                                             CRStyleSheet **a_result) ;
+
+enum CRStatus cr_om_parser_parse_buf (CROMParser *a_this,
+                                      const guchar *a_buf,
+                                      gulong a_len,
+                                      enum CREncoding a_enc,
+                                      CRStyleSheet **a_result) ;
+
+enum CRStatus cr_om_parser_parse_paths_to_cascade (CROMParser *a_this,
+                                                   const guchar *a_author_path,
+                                                   const guchar *a_user_path,
+                                                   const guchar *a_ua_path,
+                                                   enum CREncoding a_encoding,
+                                                   CRCascade ** a_result) ;
+
+enum CRStatus cr_om_parser_simply_parse_paths_to_cascade (const guchar *a_author_path,
+                                                          const guchar *a_user_path,
+                                                          const guchar *a_ua_path,
+                                                          enum CREncoding a_encoding,
+                                                          CRCascade ** a_result) ;
+
+void cr_om_parser_destroy (CROMParser *a_this) ;
+
+G_END_DECLS
+
+#endif /*__CR_OM_PARSER_H__*/

node_modules/sharp/vendor/include/libcroco/cr-parser.h

@@ -0,0 +1,128 @@
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyrights information.
+ */
+
+#ifndef __CR_PARSER_H__
+#define  __CR_PARSER_H__
+
+#include <glib.h>
+#include "cr-input.h"
+#include "cr-tknzr.h"
+#include "cr-utils.h"
+#include "cr-doc-handler.h"
+
+G_BEGIN_DECLS
+
+/**
+ *@file
+ *The declaration file
+ *of the #CRParser class.
+ */
+typedef struct _CRParser CRParser ;
+typedef struct _CRParserPriv CRParserPriv ;
+
+
+/**
+ *The implementation of
+ *the SAC parser.
+ *The Class is opaque
+ *and must be manipulated through
+ *the provided methods.
+ */
+struct _CRParser  {
+        CRParserPriv *priv ;
+} ;
+
+
+CRParser * cr_parser_new (CRTknzr *a_tknzr) ;
+
+CRParser * cr_parser_new_from_buf (guchar *a_buf, gulong a_len,
+                        enum CREncoding a_enc, 
+                        gboolean a_free_buf) ;
+
+CRParser * cr_parser_new_from_file (const guchar *a_file_uri, 
+                                    enum CREncoding a_enc) ;
+
+CRParser * cr_parser_new_from_input (CRInput *a_input) ;
+
+enum CRStatus cr_parser_set_tknzr (CRParser *a_this, CRTknzr *a_tknzr) ;
+
+enum CRStatus cr_parser_get_tknzr (CRParser *a_this, CRTknzr **a_tknzr) ;
+
+enum CRStatus cr_parser_get_parsing_location (CRParser const *a_this, CRParsingLocation *a_loc) ;
+
+enum CRStatus cr_parser_try_to_skip_spaces_and_comments (CRParser *a_this) ;
+
+
+enum CRStatus cr_parser_set_sac_handler (CRParser *a_this, 
+                                         CRDocHandler *a_handler) ;
+
+enum CRStatus cr_parser_get_sac_handler (CRParser *a_this, 
+                                         CRDocHandler **a_handler) ;
+
+enum CRStatus cr_parser_set_use_core_grammar (CRParser *a_this,
+                                              gboolean a_use_core_grammar) ;
+enum CRStatus cr_parser_get_use_core_grammar (CRParser const *a_this,
+                                              gboolean *a_use_core_grammar) ;
+
+enum CRStatus cr_parser_parse (CRParser *a_this) ;
+        
+enum CRStatus cr_parser_parse_file (CRParser *a_this, 
+                                    const guchar *a_file_uri, 
+                                    enum CREncoding a_enc) ;
+
+enum CRStatus cr_parser_parse_buf (CRParser *a_this, const guchar *a_buf, 
+                                   gulong a_len, enum CREncoding a_enc) ;
+
+enum CRStatus cr_parser_set_default_sac_handler (CRParser *a_this) ;
+
+enum CRStatus cr_parser_parse_term (CRParser *a_this, CRTerm **a_term) ;
+
+enum CRStatus cr_parser_parse_expr (CRParser *a_this, CRTerm **a_expr) ;
+
+enum CRStatus cr_parser_parse_prio (CRParser *a_this, CRString **a_prio) ;
+
+enum CRStatus cr_parser_parse_declaration (CRParser *a_this, CRString **a_property,
+                                           CRTerm **a_expr, gboolean *a_important) ;
+
+enum CRStatus cr_parser_parse_statement_core (CRParser *a_this) ;
+
+enum CRStatus cr_parser_parse_ruleset (CRParser *a_this) ;
+
+enum CRStatus cr_parser_parse_import (CRParser *a_this, GList ** a_media_list,
+                                      CRString **a_import_string,
+                                      CRParsingLocation *a_location) ;
+
+enum CRStatus cr_parser_parse_media (CRParser *a_this) ;
+
+enum CRStatus cr_parser_parse_page (CRParser *a_this) ;
+
+enum CRStatus cr_parser_parse_charset (CRParser *a_this, CRString **a_value,
+                                       CRParsingLocation *a_charset_sym_location) ;
+
+enum CRStatus cr_parser_parse_font_face (CRParser *a_this) ;
+
+void cr_parser_destroy (CRParser *a_this) ;
+        
+G_END_DECLS
+
+#endif /*__CR_PARSER_H__*/

node_modules/sharp/vendor/include/libcroco/cr-parsing-location.h

@@ -0,0 +1,70 @@
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli.
+ * See the COPYRIGHTS file for copyright information.
+ */
+
+#ifndef __CR_PARSING_LOCATION_H__
+#define __CR_PARSING_LOCATION_H__
+
+#include "cr-utils.h"
+
+G_BEGIN_DECLS
+
+/**
+ *@file
+ *The declaration of the CRParsingLocation
+ *object. This object keeps track of line/column/byte offset/
+ *at which the parsing of a given CSS construction appears.
+ */
+
+typedef struct _CRParsingLocation CRParsingLocation;
+struct _CRParsingLocation {
+	guint line ;
+	guint column ;
+	guint byte_offset ;
+} ;
+
+
+enum CRParsingLocationSerialisationMask {
+	DUMP_LINE = 1,
+	DUMP_COLUMN = 1 << 1,
+	DUMP_BYTE_OFFSET = 1 << 2
+} ;
+
+CRParsingLocation * cr_parsing_location_new (void) ;
+
+enum CRStatus cr_parsing_location_init (CRParsingLocation *a_this) ;
+
+enum CRStatus cr_parsing_location_copy (CRParsingLocation *a_to,
+					CRParsingLocation const *a_from) ;
+
+gchar * cr_parsing_location_to_string (CRParsingLocation const *a_this,
+				       enum CRParsingLocationSerialisationMask a_mask) ;
+void cr_parsing_location_dump (CRParsingLocation const *a_this,
+			       enum CRParsingLocationSerialisationMask a_mask,
+			       FILE *a_fp) ;
+
+void cr_parsing_location_destroy (CRParsingLocation *a_this) ;
+
+
+
+G_END_DECLS
+#endif

node_modules/sharp/vendor/include/libcroco/cr-prop-list.h

@@ -0,0 +1,80 @@
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyrights information.
+ */
+
+#ifndef __CR_PROP_LIST_H__
+#define __CR_PROP_LIST_H__
+
+#include "cr-utils.h"
+#include "cr-declaration.h"
+#include "cr-string.h"
+
+G_BEGIN_DECLS
+
+typedef struct _CRPropList CRPropList ;
+typedef struct _CRPropListPriv CRPropListPriv ;
+
+struct _CRPropList 
+{
+	CRPropListPriv * priv;
+} ;
+
+CRPropList * cr_prop_list_append (CRPropList *a_this,
+				  CRPropList *a_to_append) ;
+
+CRPropList * cr_prop_list_append2 (CRPropList *a_this,
+				   CRString *a_prop,
+				   CRDeclaration *a_decl) ;
+
+CRPropList * cr_prop_list_prepend (CRPropList *a_this,
+				   CRPropList *a_to_append) ;
+
+CRPropList *  cr_prop_list_prepend2 (CRPropList *a_this,
+				     CRString *a_prop,
+				     CRDeclaration *a_decl) ;
+
+enum CRStatus cr_prop_list_set_prop (CRPropList *a_this,
+				     CRString *a_prop) ;
+
+enum CRStatus cr_prop_list_get_prop (CRPropList const *a_this,
+				     CRString **a_prop) ;
+
+enum CRStatus cr_prop_list_lookup_prop (CRPropList *a_this,
+					CRString *a_prop,
+					CRPropList**a_pair) ;
+
+CRPropList * cr_prop_list_get_next (CRPropList *a_this) ;
+
+CRPropList * cr_prop_list_get_prev (CRPropList *a_this) ;
+
+enum CRStatus cr_prop_list_set_decl (CRPropList *a_this,
+				     CRDeclaration *a_decl);
+
+enum CRStatus cr_prop_list_get_decl (CRPropList const *a_this,
+				     CRDeclaration **a_decl) ;
+
+CRPropList * cr_prop_list_unlink (CRPropList *a_this, 
+				  CRPropList *a_pair) ;
+
+void cr_prop_list_destroy (CRPropList *a_this) ;
+
+G_END_DECLS
+
+#endif /*__CR_PROP_LIST_H__*/

node_modules/sharp/vendor/include/libcroco/cr-pseudo.h

@@ -0,0 +1,64 @@
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ * 
+ * See COPYRIGHTS file for copyright information
+ */
+
+#ifndef __CR_PSEUDO_H__
+#define __CR_PSEUDO_H__
+
+#include <stdio.h>
+#include <glib.h>
+#include "cr-attr-sel.h"
+#include "cr-parsing-location.h"
+
+G_BEGIN_DECLS
+
+enum CRPseudoType
+{
+        IDENT_PSEUDO = 0,
+        FUNCTION_PSEUDO
+} ;
+
+typedef struct _CRPseudo CRPseudo ;
+
+/**
+ *The CRPseudo Class.
+ *Abstract a "pseudo" as defined by the css2 spec
+ *in appendix D.1 .
+ */
+struct _CRPseudo
+{
+        enum CRPseudoType type ;
+        CRString *name ;
+        CRString *extra ;
+        CRParsingLocation location ;
+} ;
+
+CRPseudo * cr_pseudo_new (void) ;
+
+guchar * cr_pseudo_to_string (CRPseudo const *a_this) ;
+
+void cr_pseudo_dump (CRPseudo const *a_this, FILE *a_fp) ;
+
+void cr_pseudo_destroy (CRPseudo *a_this) ;
+
+G_END_DECLS
+
+#endif /*__CR_PSEUDO_H__*/

node_modules/sharp/vendor/include/libcroco/cr-rgb.h

@@ -0,0 +1,94 @@
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ * 
+ * see COPYRIGHTS file for copyright information.
+ */
+
+#ifndef __CR_RGB_H__
+#define __CR_RGB_H__
+
+#include <stdio.h>
+#include <glib.h>
+#include "cr-utils.h"
+#include "cr-parsing-location.h"
+
+G_BEGIN_DECLS
+
+
+typedef struct _CRRgb CRRgb ;
+struct _CRRgb
+{
+        /*
+         *the unit of the rgb.
+         *Either NO_UNIT (integer) or 
+         *UNIT_PERCENTAGE (percentage).
+         */
+        const guchar *name ;
+        glong red ;
+        glong green ;
+        glong blue ;
+        gboolean is_percentage ;
+	gboolean inherit ;
+        gboolean is_transparent ;
+        CRParsingLocation location ;
+} ;
+
+CRRgb * cr_rgb_new (void) ;
+
+CRRgb * cr_rgb_new_with_vals (gulong a_red, gulong a_green, 
+                              gulong a_blue, gboolean a_is_percentage) ;
+
+CRRgb *cr_rgb_parse_from_buf(const guchar *a_str,
+                             enum CREncoding a_enc);
+
+enum CRStatus cr_rgb_compute_from_percentage (CRRgb *a_this) ;
+
+enum CRStatus cr_rgb_set (CRRgb *a_this, gulong a_red,
+                          gulong a_green, gulong a_blue,
+                          gboolean a_is_percentage) ;
+
+enum CRStatus cr_rgb_copy (CRRgb *a_dest, CRRgb const *a_src) ;
+
+enum CRStatus  cr_rgb_set_to_inherit (CRRgb *a_this, gboolean a_inherit) ;
+
+gboolean cr_rgb_is_set_to_inherit (CRRgb const *a_this) ;
+
+gboolean cr_rgb_is_set_to_transparent (CRRgb const *a_this) ;
+
+enum CRStatus cr_rgb_set_to_transparent (CRRgb *a_this, 
+                                         gboolean a_is_transparent) ;
+enum CRStatus cr_rgb_set_from_rgb (CRRgb *a_this, CRRgb const *a_rgb) ;
+
+enum CRStatus cr_rgb_set_from_name (CRRgb *a_this, const guchar *a_color_name) ;
+
+enum CRStatus cr_rgb_set_from_hex_str (CRRgb *a_this, const guchar * a_hex_value) ;
+
+struct _CRTerm;
+
+enum CRStatus cr_rgb_set_from_term (CRRgb *a_this, const struct _CRTerm *a_value);
+
+guchar * cr_rgb_to_string (CRRgb const *a_this) ;
+
+void cr_rgb_dump (CRRgb const *a_this, FILE *a_fp) ;
+
+void cr_rgb_destroy (CRRgb *a_this) ;
+
+G_END_DECLS
+
+#endif /*__CR_RGB_H__*/

node_modules/sharp/vendor/include/libcroco/cr-sel-eng.h

@@ -0,0 +1,110 @@
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyrights information.
+ */
+
+#ifndef __CR_SEL_ENG_H__
+#define __CR_SEL_ENG_H__
+
+#include "cr-utils.h"
+#include "cr-stylesheet.h"
+#include "cr-cascade.h"
+#include "cr-style.h"
+#include "cr-prop-list.h"
+
+#include <libxml/tree.h>
+
+/**
+ *@file:
+ *The declaration of the  #CRSelEng class.
+ *The #CRSelEng is actually the "Selection Engine"
+ *class.
+ */
+
+G_BEGIN_DECLS
+
+typedef struct _CRSelEng CRSelEng ;
+typedef struct _CRSelEngPriv CRSelEngPriv ;
+
+/**
+ *The Selection engine class.
+ *The main service provided by this class, is
+ *the ability to interpret a libcroco implementation
+ *of css2 selectors, and given an xml node, say if
+ *the selector matches the node or not.
+ */
+struct _CRSelEng
+{
+	CRSelEngPriv *priv ;
+} ;
+
+
+typedef gboolean (*CRPseudoClassSelectorHandler) (CRSelEng* a_this,
+                                                  CRAdditionalSel *a_add_sel,
+                                                  xmlNode *a_node) ;
+CRSelEng * cr_sel_eng_new (void) ;
+
+enum CRStatus cr_sel_eng_register_pseudo_class_sel_handler (CRSelEng *a_this,
+                                                            guchar *a_pseudo_class_sel_name,
+                                                            enum CRPseudoType a_pseudo_class_type,
+                                                            CRPseudoClassSelectorHandler a_handler) ;
+
+enum CRStatus cr_sel_eng_unregister_pseudo_class_sel_handler (CRSelEng *a_this,
+                                                              guchar *a_pseudo_class_sel_name,
+                                                              enum CRPseudoType a_pseudo_class_type) ;
+
+enum CRStatus cr_sel_eng_unregister_all_pseudo_class_sel_handlers (CRSelEng *a_this) ;
+
+enum CRStatus cr_sel_eng_get_pseudo_class_selector_handler (CRSelEng *a_this,
+                                                            guchar *a_pseudo_class_sel_name,
+                                                            enum CRPseudoType a_pseudo_class_type,
+                                                            CRPseudoClassSelectorHandler *a_handler) ;
+
+enum CRStatus cr_sel_eng_matches_node (CRSelEng *a_this, 
+                                       CRSimpleSel *a_sel,
+                                       xmlNode *a_node, 
+                                       gboolean *a_result) ;
+
+enum CRStatus cr_sel_eng_get_matched_rulesets (CRSelEng *a_this,
+                                               CRStyleSheet *a_sheet,
+                                               xmlNode *a_node,
+                                               CRStatement ***a_rulesets,
+                                               gulong *a_len) ;
+
+enum CRStatus
+cr_sel_eng_get_matched_properties_from_cascade  (CRSelEng *a_this,
+                                                 CRCascade *a_cascade,
+                                                 xmlNode *a_node,
+                                                 CRPropList **a_props) ;
+
+enum CRStatus cr_sel_eng_get_matched_style (CRSelEng *a_this,
+                                            CRCascade *a_cascade,
+                                            xmlNode *a_node,
+                                            CRStyle *a_parent_style,
+                                            CRStyle **a_style,
+                                            gboolean a_set_props_to_initial_values) ;
+
+void cr_sel_eng_destroy (CRSelEng *a_this) ;
+
+G_END_DECLS
+
+
+#endif/*__CR_SEL_ENG_H__*/

node_modules/sharp/vendor/include/libcroco/cr-selector.h

@@ -0,0 +1,95 @@
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyright information.
+ */
+
+#ifndef __CR_SELECTOR_H__
+#define __CR_SELECTOR_H__
+
+#include <stdio.h>
+#include "cr-utils.h"
+#include "cr-simple-sel.h"
+#include "cr-parsing-location.h"
+
+/**
+ *@file
+ *The declaration file of the #CRSelector file.
+ */
+
+G_BEGIN_DECLS
+
+typedef struct _CRSelector CRSelector ;
+
+/**
+ *Abstracts a CSS2 selector as defined in the right part
+ *of the 'ruleset" production in the appendix D.1 of the
+ *css2 spec.
+ *It is actually the abstraction of a comma separated list
+ *of simple selectors list.
+ *In a css2 file, a selector is a list of simple selectors
+ *separated by a comma.
+ *e.g: sel0, sel1, sel2 ...
+ *Each seln is a simple selector
+ */
+struct _CRSelector
+{
+	/**
+	 *A Selection expression.
+	 *It is a list of basic selectors.
+	 *Each basic selector can be either an element
+	 *selector, an id selector, a class selector, an
+	 *attribute selector, an universal selector etc ...
+	 */
+	CRSimpleSel *simple_sel ;
+
+	/**The next selector list element*/
+	CRSelector *next ;
+	CRSelector *prev ;
+	CRParsingLocation location ;
+	glong ref_count ;
+};
+
+CRSelector* cr_selector_new (CRSimpleSel *a_sel_expr) ;
+
+CRSelector * cr_selector_parse_from_buf (const guchar * a_char_buf,
+					 enum CREncoding a_enc) ;
+
+CRSelector* cr_selector_append (CRSelector *a_this, CRSelector *a_new) ;
+
+CRSelector* cr_selector_append_simple_sel (CRSelector *a_this,
+					   CRSimpleSel *a_simple_sel) ;
+
+CRSelector* cr_selector_prepend (CRSelector *a_this, CRSelector *a_new) ;
+
+guchar * cr_selector_to_string (CRSelector const *a_this) ;
+
+void cr_selector_dump (CRSelector const *a_this, FILE *a_fp) ;
+
+void cr_selector_ref (CRSelector *a_this) ;
+
+gboolean cr_selector_unref (CRSelector *a_this) ;
+
+void cr_selector_destroy (CRSelector *a_this) ;
+
+G_END_DECLS
+
+#endif /*__CR_SELECTOR_H__*/

node_modules/sharp/vendor/include/libcroco/cr-simple-sel.h

@@ -0,0 +1,130 @@
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyright information.
+ */
+
+
+#ifndef __CR_SEL_H__
+#define __CR_SEL_H__
+
+#include <stdio.h>
+#include <glib.h>
+#include "cr-additional-sel.h"
+#include "cr-parsing-location.h"
+
+G_BEGIN_DECLS
+
+/**
+ *@file
+ *the declaration of the #CRSimpleSel class.
+ *
+ */
+enum Combinator
+{
+        NO_COMBINATOR,
+        COMB_WS,/*whitespace: descendent*/
+        COMB_PLUS,/*'+': preceded by*/
+        COMB_GT/*greater than ('>'): child*/
+} ;
+
+enum SimpleSelectorType
+{
+        NO_SELECTOR_TYPE = 0,
+        UNIVERSAL_SELECTOR = 1,
+        TYPE_SELECTOR = 1 << 1
+} ;
+
+typedef struct _CRSimpleSel CRSimpleSel ;
+
+/**
+ *The abstraction of a css2 simple selection list
+ *as defined by the right part of the "selector" production in the 
+ *appendix D.1 of the css2 spec.
+ *It is basically a list of simple selector, each
+ *simple selector being separated by a combinator.
+ *
+ *In the libcroco's implementation, each simple selector 
+ *is made of at most two parts:
+ *
+ *1/An element name or 'type selector' (which can hold a '*' and
+ *then been called 'universal selector')
+ *
+ *2/An additional selector that "specializes" the preceding type or
+ *universal selector. The additionnal selector can be either
+ *an id selector, or a class selector, or an attribute selector.
+ */
+struct _CRSimpleSel
+{
+        enum SimpleSelectorType type_mask ;
+        gboolean is_case_sentive ;
+        CRString * name ;
+        /**
+         *The combinator that separates
+         *this simple selector from the previous
+         *one.
+         */
+        enum Combinator combinator ;
+
+        /**
+         *The additional selector list of the
+         *current simple selector.
+         *An additional selector may
+         *be a class selector, an id selector,
+         *or an attribute selector.
+         *Note that this field is a linked list.
+         */
+        CRAdditionalSel *add_sel ;
+
+        /*
+         *the specificity as specified by
+         *chapter 6.4.3 of the spec.
+         */
+        gulong specificity ;
+
+        CRSimpleSel *next ;
+        CRSimpleSel *prev ;
+        CRParsingLocation location ;
+} ;
+
+CRSimpleSel * cr_simple_sel_new (void) ;
+
+CRSimpleSel * cr_simple_sel_append_simple_sel (CRSimpleSel *a_this, 
+                                               CRSimpleSel *a_sel) ;
+
+CRSimpleSel * cr_simple_sel_prepend_simple_sel (CRSimpleSel *a_this, 
+                                                CRSimpleSel *a_sel) ;
+
+guchar * cr_simple_sel_to_string (CRSimpleSel const *a_this) ;
+
+guchar * cr_simple_sel_one_to_string (CRSimpleSel const * a_this) ;
+
+enum CRStatus cr_simple_sel_dump (CRSimpleSel const *a_this, FILE *a_fp) ;
+
+enum CRStatus cr_simple_sel_dump_attr_sel_list (CRSimpleSel const *a_this) ;
+
+enum CRStatus cr_simple_sel_compute_specificity (CRSimpleSel *a_this) ;
+
+void cr_simple_sel_destroy (CRSimpleSel *a_this) ;
+
+G_END_DECLS
+
+
+#endif /*__CR_SIMPLE_SEL_H__*/

node_modules/sharp/vendor/include/libcroco/cr-statement.h

@@ -0,0 +1,440 @@
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ * 
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyright information.
+ */
+
+#include <stdio.h>
+#include "cr-utils.h"
+#include "cr-term.h"
+#include "cr-selector.h"
+#include "cr-declaration.h"
+
+#ifndef __CR_STATEMENT_H__
+#define __CR_STATEMENT_H__
+
+G_BEGIN_DECLS
+
+/**
+ *@file
+ *Declaration of the #CRStatement class.
+ */
+
+/*
+ *forward declaration of CRStyleSheet which is defined in
+ *cr-stylesheet.h
+ */
+
+struct _CRStatement ;
+
+/*
+ *typedef struct _CRStatement CRStatement ; 
+ *this is forward declared in 
+ *cr-declaration.h already.
+ */
+
+struct _CRAtMediaRule ;
+typedef struct _CRAtMediaRule CRAtMediaRule ;
+
+typedef struct _CRRuleSet CRRuleSet ;
+
+/**
+ *The abstraction of a css ruleset.
+ *A ruleset is made of a list of selectors,
+ *followed by a list of declarations.
+ */
+struct _CRRuleSet
+{
+	/**A list of instances of #CRSimpeSel*/
+	CRSelector *sel_list ;
+
+	/**A list of instances of #CRDeclaration*/
+	CRDeclaration *decl_list ;
+	
+	/**
+	 *The parent media rule, or NULL if
+	 *no parent media rule exists.
+	 */
+	CRStatement *parent_media_rule ;
+} ;
+
+/*
+ *a forward declaration of CRStylesheet.
+ *CRStylesheet is actually declared in
+ *cr-stylesheet.h
+ */
+struct _CRStyleSheet ;
+typedef struct _CRStyleSheet CRStyleSheet;
+
+
+/**The \@import rule abstraction.*/
+typedef struct _CRAtImportRule CRAtImportRule ;
+struct _CRAtImportRule
+{
+	/**the url of the import rule*/
+	CRString *url ;
+
+        GList *media_list ;
+
+	/**
+	 *the stylesheet fetched from the url, if any.
+	 *this is not "owned" by #CRAtImportRule which means
+	 *it is not destroyed by the destructor of #CRAtImportRule.
+	 */
+	CRStyleSheet * sheet;
+};
+
+
+/**abstraction of an \@media rule*/
+struct _CRAtMediaRule
+{
+	GList *media_list ;
+	CRStatement *rulesets ;	
+} ;
+
+
+typedef struct _CRAtPageRule CRAtPageRule ;
+/**The \@page rule abstraction*/
+struct _CRAtPageRule
+{
+	/**a list of instances of #CRDeclaration*/
+	CRDeclaration *decl_list ;
+
+	/**page selector. Is a pseudo selector*/
+	CRString *name ;
+	CRString *pseudo ;
+} ;
+
+/**The \@charset rule abstraction*/
+typedef struct _CRAtCharsetRule CRAtCharsetRule ;
+struct _CRAtCharsetRule
+{
+	CRString * charset ;
+};
+
+/**The abstaction of the \@font-face rule.*/
+typedef struct _CRAtFontFaceRule CRAtFontFaceRule ;
+struct _CRAtFontFaceRule
+{
+	/*a list of instanaces of #CRDeclaration*/
+	CRDeclaration *decl_list ;
+} ;
+
+
+/**
+ *The possible types of css2 statements.
+ */
+enum CRStatementType
+{
+	/**
+	 *A generic css at-rule
+	 *each unknown at-rule will
+	 *be of this type.
+	 */
+
+        /**A css at-rule*/
+	AT_RULE_STMT = 0,
+
+	/*A css ruleset*/
+	RULESET_STMT,
+
+	/**A css2 import rule*/
+	AT_IMPORT_RULE_STMT,
+
+	/**A css2 media rule*/
+	AT_MEDIA_RULE_STMT,
+
+	/**A css2 page rule*/
+	AT_PAGE_RULE_STMT,
+
+	/**A css2 charset rule*/
+	AT_CHARSET_RULE_STMT,
+
+	/**A css2 font face rule*/
+	AT_FONT_FACE_RULE_STMT
+} ;
+
+
+/**
+ *The abstraction of css statement as defined
+ *in the chapter 4 and appendix D.1 of the css2 spec.
+ *A statement is actually a double chained list of
+ *statements.A statement can be a ruleset, an \@import
+ *rule, an \@page rule etc ...
+ */
+struct _CRStatement
+{
+	/**
+	 *The type of the statement.
+	 */
+	enum CRStatementType type ;
+
+	union
+	{
+		CRRuleSet *ruleset ;
+		CRAtImportRule *import_rule ;
+		CRAtMediaRule *media_rule ;
+		CRAtPageRule *page_rule ;
+		CRAtCharsetRule *charset_rule ;
+		CRAtFontFaceRule *font_face_rule ;
+	} kind ;
+
+        /*
+         *the specificity of the selector
+         *that matched this statement.
+         *This is only used by the cascading
+         *order determination algorithm.
+         */
+        gulong specificity ;
+
+        /*
+         *the style sheet that contains
+         *this css statement.
+         */
+        CRStyleSheet *parent_sheet ;
+	CRStatement *next ;
+	CRStatement *prev ;
+
+        CRParsingLocation location ;
+
+        /**
+         *a custom pointer useable by
+         *applications that use libcroco.
+         *libcroco itself will never modify
+         *this pointer.
+         */        
+        gpointer app_data ;
+
+        /**
+         *a custom pointer used
+         *by the upper layers of libcroco.
+         *application should never use this
+         *pointer.
+         */
+        gpointer croco_data ;
+
+} ;
+
+
+gboolean
+cr_statement_does_buf_parses_against_core (const guchar *a_buf,
+                                           enum CREncoding a_encoding) ;
+CRStatement *
+cr_statement_parse_from_buf (const guchar *a_buf,
+			     enum CREncoding a_encoding) ;
+CRStatement*
+cr_statement_new_ruleset (CRStyleSheet *a_sheet,
+                          CRSelector *a_sel_list, 
+			  CRDeclaration *a_decl_list,
+			  CRStatement *a_media_rule) ;
+CRStatement *
+cr_statement_ruleset_parse_from_buf (const guchar * a_buf,
+				     enum CREncoding a_enc) ;
+
+CRStatement*
+cr_statement_new_at_import_rule (CRStyleSheet *a_container_sheet,
+                                 CRString *a_url,
+                                 GList *a_media_list,
+				 CRStyleSheet *a_imported_sheet) ;
+
+CRStatement *
+cr_statement_at_import_rule_parse_from_buf (const guchar * a_buf,
+                                            enum CREncoding a_encoding) ;
+
+CRStatement *
+cr_statement_new_at_media_rule (CRStyleSheet *a_sheet,
+                                CRStatement *a_ruleset,
+				GList *a_media) ;
+CRStatement *
+cr_statement_at_media_rule_parse_from_buf (const guchar *a_buf,
+					   enum CREncoding a_enc) ;
+
+CRStatement *
+cr_statement_new_at_charset_rule (CRStyleSheet *a_sheet,
+                                  CRString *a_charset) ;
+CRStatement *
+cr_statement_at_charset_rule_parse_from_buf (const guchar *a_buf,
+					     enum CREncoding a_encoding);
+
+
+CRStatement *
+cr_statement_new_at_font_face_rule (CRStyleSheet *a_sheet,
+                                    CRDeclaration *a_font_decls) ;
+CRStatement *
+cr_statement_font_face_rule_parse_from_buf (const guchar *a_buf,
+					    enum CREncoding a_encoding) ;
+
+CRStatement *
+cr_statement_new_at_page_rule (CRStyleSheet *a_sheet,
+                               CRDeclaration *a_decl_list,
+			       CRString *a_name,
+			       CRString *a_pseudo) ;
+CRStatement *
+cr_statement_at_page_rule_parse_from_buf (const guchar *a_buf,
+					  enum CREncoding a_encoding)  ;
+
+enum CRStatus
+cr_statement_set_parent_sheet (CRStatement *a_this, 
+                               CRStyleSheet *a_sheet) ;
+
+enum CRStatus
+cr_statement_get_parent_sheet (CRStatement *a_this, 
+                               CRStyleSheet **a_sheet) ;
+
+CRStatement *
+cr_statement_append (CRStatement *a_this,
+		     CRStatement *a_new) ;
+
+CRStatement*
+cr_statement_prepend (CRStatement *a_this,
+		      CRStatement *a_new) ;
+
+CRStatement *
+cr_statement_unlink (CRStatement *a_stmt) ;
+
+enum CRStatus
+cr_statement_ruleset_set_sel_list (CRStatement *a_this,
+				   CRSelector *a_sel_list) ;
+
+enum CRStatus
+cr_statement_ruleset_get_sel_list (CRStatement const *a_this,
+				   CRSelector **a_list) ;
+
+enum CRStatus
+cr_statement_ruleset_set_decl_list (CRStatement *a_this,
+				    CRDeclaration *a_list) ;
+
+enum CRStatus
+cr_statement_ruleset_get_declarations (CRStatement *a_this,
+                                       CRDeclaration **a_decl_list) ;
+
+enum CRStatus
+cr_statement_ruleset_append_decl2 (CRStatement *a_this,
+				   CRString *a_prop, CRTerm *a_value) ;
+
+enum CRStatus
+cr_statement_ruleset_append_decl (CRStatement *a_this,
+				  CRDeclaration *a_decl) ;
+
+enum CRStatus
+cr_statement_at_import_rule_set_imported_sheet (CRStatement *a_this,
+                                                CRStyleSheet *a_sheet) ;
+
+enum CRStatus
+cr_statement_at_import_rule_get_imported_sheet (CRStatement *a_this,
+                                                CRStyleSheet **a_sheet) ;
+
+enum CRStatus
+cr_statement_at_import_rule_set_url (CRStatement *a_this,
+				     CRString *a_url) ;
+
+enum CRStatus
+cr_statement_at_import_rule_get_url (CRStatement const *a_this,
+				     CRString **a_url) ;
+
+gint
+cr_statement_at_media_nr_rules (CRStatement const *a_this) ;
+
+CRStatement *
+cr_statement_at_media_get_from_list (CRStatement *a_this, int itemnr) ;
+
+enum CRStatus
+cr_statement_at_page_rule_set_sel (CRStatement *a_this,
+				   CRSelector *a_sel) ;
+
+enum CRStatus
+cr_statement_at_page_rule_get_sel (CRStatement const *a_this,
+				   CRSelector **a_sel) ;
+
+enum CRStatus
+cr_statement_at_page_rule_set_declarations (CRStatement *a_this,
+					    CRDeclaration *a_decl_list) ;
+
+enum CRStatus
+cr_statement_at_page_rule_get_declarations (CRStatement *a_this,
+					    CRDeclaration **a_decl_list) ;
+
+enum CRStatus
+cr_statement_at_charset_rule_set_charset (CRStatement *a_this,
+					  CRString *a_charset) ;
+
+enum CRStatus
+cr_statement_at_charset_rule_get_charset (CRStatement const *a_this,
+					  CRString **a_charset) ;
+
+enum CRStatus
+cr_statement_at_font_face_rule_set_decls (CRStatement *a_this,
+					  CRDeclaration *a_decls) ;
+
+enum CRStatus
+cr_statement_at_font_face_rule_get_decls (CRStatement *a_this,
+					  CRDeclaration **a_decls) ;
+
+enum CRStatus
+cr_statement_at_font_face_rule_add_decl (CRStatement *a_this,
+					 CRString *a_prop,
+					 CRTerm *a_value) ;
+
+gchar *
+cr_statement_to_string (CRStatement const * a_this, gulong a_indent) ;
+
+gchar*
+cr_statement_list_to_string (CRStatement const *a_this, gulong a_indent) ;
+
+void
+cr_statement_dump (CRStatement const *a_this, FILE *a_fp, gulong a_indent) ;
+
+void
+cr_statement_dump_ruleset (CRStatement const * a_this, FILE * a_fp,
+                           glong a_indent) ;
+
+void
+cr_statement_dump_font_face_rule (CRStatement const * a_this,
+                                  FILE * a_fp,
+                                  glong a_indent) ;
+
+void
+cr_statement_dump_page (CRStatement const * a_this, FILE * a_fp,
+                        gulong a_indent) ;
+
+
+void
+cr_statement_dump_media_rule (CRStatement const * a_this,
+                              FILE * a_fp,
+                              gulong a_indent) ;
+
+void
+cr_statement_dump_import_rule (CRStatement const * a_this, FILE * a_fp,
+                               gulong a_indent) ; 
+void
+cr_statement_dump_charset (CRStatement const * a_this, FILE * a_fp,
+                           gulong a_indent) ;
+gint
+cr_statement_nr_rules (CRStatement const *a_this) ;
+
+CRStatement *
+cr_statement_get_from_list (CRStatement *a_this, int itemnr) ;
+
+void
+cr_statement_destroy (CRStatement *a_this) ;
+
+G_END_DECLS
+
+#endif /*__CR_STATEMENT_H__*/

node_modules/sharp/vendor/include/libcroco/cr-string.h

@@ -0,0 +1,76 @@
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ * 
+ * See COPYRIGHTS file for copyright information.
+ */
+
+/**
+ *@file
+ *Declaration file of the #CRString class.
+ */
+
+#ifndef __CR_STRING_H__
+#define __CR_STRING_H__
+
+#include <glib.h>
+#include "cr-utils.h"
+#include "cr-parsing-location.h"
+
+G_BEGIN_DECLS
+
+typedef struct _CRString CRString ;
+
+/**
+ *This is a ship implementation of string based on GString.
+ *Actually, the aim of CRString is to store the parsing location
+ *(line,column,byte offset) at which a given string has been parsed
+ *in the input CSS.
+ *So this class has a gstring field of type GString that users can
+ *freely manipulate, and also a CRParginLocation type where the
+ *parsing location is store. If you don't want to deal with parsing
+ *location stuffs, then use GString instead. If we were in C++ for example,
+ *CRString would just inherit GString and just add accessors to
+ *the CRParsingLocation data ... but we are not and we still have
+ *to provide the parsing location information.
+ */
+struct _CRString {
+	/**
+	 *The GString where all the string
+	 *operation happen.
+	 */
+	GString *stryng ;
+	/**
+	 *The parsing location storage area.
+	 */
+	CRParsingLocation location ;
+} ;
+
+CRString * cr_string_new (void) ;
+
+CRString  *cr_string_new_from_string (const gchar * a_string) ;
+CRString * cr_string_new_from_gstring (GString const *a_string) ;
+CRString *cr_string_dup (CRString const *a_this) ;
+gchar *cr_string_dup2 (CRString const *a_this) ;
+const gchar *cr_string_peek_raw_str (CRString const *a_this) ;
+gint cr_string_peek_raw_str_len (CRString const *a_this) ;
+void cr_string_destroy (CRString *a_this) ;
+
+G_END_DECLS
+
+#endif 

node_modules/sharp/vendor/include/libcroco/cr-style.h

@@ -0,0 +1,339 @@
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli.
+ * See COPYRIGHTS file for copyright information.
+ */
+
+#ifndef __CR_STYLE_H__
+#define __CR_STYLE_H__
+
+#include "cr-utils.h"
+#include "cr-statement.h"
+#include "cr-fonts.h"
+
+/**
+ *@file
+ *The declaration of the #CRStyle class.
+ */
+G_BEGIN_DECLS
+
+typedef struct _CRStyle CRStyle ;
+
+enum CRBorderStyle
+{
+        BORDER_STYLE_NONE = 0,
+        BORDER_STYLE_HIDDEN,
+        BORDER_STYLE_DOTTED,
+        BORDER_STYLE_DASHED,
+        BORDER_STYLE_SOLID,
+        BORDER_STYLE_DOUBLE,
+        BORDER_STYLE_GROOVE,
+        BORDER_STYLE_RIDGE,
+        BORDER_STYLE_INSET,
+        BORDER_STYLE_OUTSET,
+	BORDER_STYLE_INHERIT
+} ;
+
+enum CRDisplayType
+{
+        DISPLAY_NONE,
+        DISPLAY_INLINE,
+        DISPLAY_BLOCK,
+        DISPLAY_LIST_ITEM,
+        DISPLAY_RUN_IN,
+        DISPLAY_COMPACT,
+        DISPLAY_MARKER,
+        DISPLAY_TABLE,
+        DISPLAY_INLINE_TABLE,
+        DISPLAY_TABLE_ROW_GROUP,
+        DISPLAY_TABLE_HEADER_GROUP,
+        DISPLAY_TABLE_FOOTER_GROUP,
+        DISPLAY_TABLE_ROW,
+        DISPLAY_TABLE_COLUMN_GROUP,
+        DISPLAY_TABLE_COLUMN,
+        DISPLAY_TABLE_CELL,
+        DISPLAY_TABLE_CAPTION,
+        DISPLAY_INHERIT
+} ;
+
+enum CRPositionType
+{
+        POSITION_STATIC,
+        POSITION_RELATIVE,
+        POSITION_ABSOLUTE,
+        POSITION_FIXED,
+        POSITION_INHERIT
+} ;
+
+enum CRFloatType
+{
+        FLOAT_NONE,
+        FLOAT_LEFT,
+        FLOAT_RIGHT,
+        FLOAT_INHERIT
+} ;
+
+enum CRWhiteSpaceType
+{
+	WHITE_SPACE_NORMAL,
+	WHITE_SPACE_PRE,
+	WHITE_SPACE_NOWRAP,
+	WHITE_SPACE_INHERIT
+} ;
+
+
+#define BORDER_THIN 2
+#define BORDER_MEDIUM 4
+#define BORDER_THICK 6
+
+
+/**
+ *A numerical css property value.
+ *This data type is actually split in 3 parts:
+ *1/the specified value
+ *2/the computed value
+ *3/the actual value.
+ *To understand the semantic of these three parts,
+ *see css2 spec chap 6.1 ("Specified, computed and actual values.").
+ */
+typedef struct _CRNumPropVal CRNumPropVal ;
+struct _CRNumPropVal
+{
+        /**specified value*/
+        CRNum sv ;
+        /**computed value*/
+        CRNum cv ;
+        /**actual value*/
+        CRNum av ;
+} ;
+
+/**
+ *An rgb css property value.
+ *This data type is actually split in 3 parts:
+ *1/the specified value
+ *2/the computed value
+ *3/the actual value.
+ *To understand the semantic of these three parts,
+ *see css2 spec chap 6.1 ("Specified, computed and actual values.").
+ */
+typedef struct _CRRgbPropVal CRRgbPropVal ;
+struct _CRRgbPropVal
+{        
+        /**specified value*/
+        CRRgb sv ;
+        /**computed value*/
+        CRRgb cv ;
+        /**actual value*/
+        CRRgb av ;
+} ;
+
+
+enum CRNumProp
+{        
+        NUM_PROP_TOP=0,
+        NUM_PROP_RIGHT,
+        NUM_PROP_BOTTOM,
+        NUM_PROP_LEFT,/*3*/
+
+        NUM_PROP_PADDING_TOP,
+        NUM_PROP_PADDING_RIGHT,
+        NUM_PROP_PADDING_BOTTOM,
+        NUM_PROP_PADDING_LEFT,/*7*/
+
+        NUM_PROP_BORDER_TOP,
+        NUM_PROP_BORDER_RIGHT,
+        NUM_PROP_BORDER_BOTTOM,
+        NUM_PROP_BORDER_LEFT,/*11*/
+
+        NUM_PROP_MARGIN_TOP,
+        NUM_PROP_MARGIN_RIGHT,
+        NUM_PROP_MARGIN_BOTTOM,
+        NUM_PROP_MARGIN_LEFT,/*15*/
+
+        NUM_PROP_WIDTH,
+
+        /*must be last*/
+        NB_NUM_PROPS
+} ;
+
+enum CRRgbProp
+{
+        RGB_PROP_BORDER_TOP_COLOR = 0,
+        RGB_PROP_BORDER_RIGHT_COLOR,
+        RGB_PROP_BORDER_BOTTOM_COLOR,
+        RGB_PROP_BORDER_LEFT_COLOR,
+        RGB_PROP_COLOR,
+        RGB_PROP_BACKGROUND_COLOR,
+
+        /*must be last*/
+        NB_RGB_PROPS
+} ;
+
+
+enum CRBorderStyleProp
+{
+        BORDER_STYLE_PROP_TOP = 0,
+        BORDER_STYLE_PROP_RIGHT,
+        BORDER_STYLE_PROP_BOTTOM,
+        BORDER_STYLE_PROP_LEFT,
+        
+        /*must be last*/
+        NB_BORDER_STYLE_PROPS
+} ;
+
+enum CRBoxOffsetProp
+{
+        BOX_OFFSET_PROP_TOP = 0,
+        BOX_OFFSET_PROP_RIGHT,
+        BOX_OFFSET_PROP_BOTTOM,
+        BOX_OFFSET_PROP_LEFT,
+
+        /*must be last*/
+        NB_BOX_OFFSET_PROPS
+} ;
+
+typedef struct _CRFontSizeVal CRFontSizeVal ;
+struct _CRFontSizeVal {
+        /*specified value*/
+        CRFontSize sv ;
+        /*computed value*/
+        CRFontSize cv ;
+        /*actual value*/
+        CRFontSize av ;
+} ;
+
+/**
+ *The css2 style class.
+ *Contains computed and actual values
+ *inferred from the declarations found
+ *in the stylesheets.
+ *See css2 spec chapter 6.
+ */
+struct _CRStyle
+{
+        /**
+         *numerical properties.
+         *the properties are indexed by
+         *enum #CRNumProp. 
+         */
+        CRNumPropVal num_props[NB_NUM_PROPS] ;
+
+        /**
+         *color properties.
+         *They are indexed by enum #CRRgbProp .
+         */
+        CRRgbPropVal rgb_props[NB_RGB_PROPS] ;
+
+        /**
+         *border style properties.
+         *They are indexed by enum #CRBorderStyleProp .
+         */
+        enum CRBorderStyle border_style_props[NB_BORDER_STYLE_PROPS] ;
+
+        /**box display type*/
+        enum CRDisplayType display ;
+
+        /**the positioning scheme*/
+        enum CRPositionType position ;
+
+        /**the float property*/
+        enum CRFloatType float_type ;
+
+        /*
+         *the 'font-family' property.
+         */
+        CRFontFamily *font_family ;
+
+        /**
+         *the 'font-size' property.
+         */
+        CRFontSizeVal font_size ;
+        CRFontSizeAdjust *font_size_adjust ;
+        enum CRFontStyle font_style ;
+        enum CRFontVariant font_variant ;
+        enum CRFontWeight font_weight ;
+        enum CRFontStretch font_stretch ;
+
+	/**
+	 * the 'tex' properties
+	 */
+	enum CRWhiteSpaceType white_space;
+
+        gboolean inherited_props_resolved ;
+        CRStyle *parent_style ;
+        gulong ref_count ;
+} ;
+
+enum CRStatus cr_style_white_space_type_to_string (enum CRWhiteSpaceType a_code,
+                                                   GString * a_str, guint a_nb_indent) ;
+
+enum CRStatus cr_style_num_prop_val_to_string (CRNumPropVal *a_prop_val,
+                                               GString *a_str,
+                                               guint a_nb_indent) ;
+
+enum CRStatus cr_style_rgb_prop_val_to_string (CRRgbPropVal *a_prop_val,
+                                               GString *a_str,
+                                               guint a_nb_indent) ;
+
+enum CRStatus cr_style_border_style_to_string (enum CRBorderStyle a_prop,
+                                               GString *a_str,
+                                               guint a_nb_indent) ;
+
+enum CRStatus cr_style_display_type_to_string (enum CRDisplayType a_code,
+                                               GString *a_str,
+                                               guint a_nb_indent) ;
+
+enum CRStatus cr_style_position_type_to_string (enum CRPositionType a_code,
+                                                GString *a_str,
+                                                guint a_nb_indent) ;
+
+enum CRStatus cr_style_float_type_to_string (enum CRFloatType a_code,
+                                             GString *a_str,
+                                             guint a_nb_indent) ;
+
+CRStyle * cr_style_new (gboolean a_set_props_to_initial_values) ;
+
+enum CRStatus cr_style_set_props_to_default_values (CRStyle *a_this) ;
+enum CRStatus cr_style_set_props_to_initial_values (CRStyle *a_this) ;
+enum CRStatus cr_style_resolve_inherited_properties (CRStyle *a_this) ;
+enum CRStatus cr_style_propagate_from_parent (CRStyle *a_this);
+
+enum CRStatus cr_style_set_style_from_decl (CRStyle *a_this, 
+					    CRDeclaration *a_decl) ;
+
+
+enum CRStatus cr_style_copy (CRStyle *a_dest, CRStyle *a_src) ;
+
+enum CRStatus cr_style_ref (CRStyle *a_this) ;
+
+gboolean cr_style_unref (CRStyle *a_this) ;
+
+void cr_style_destroy (CRStyle *a_this) ;
+
+CRStyle * cr_style_dup (CRStyle *a_this) ;
+
+enum CRStatus cr_style_to_string (CRStyle *a_this, 
+                                  GString **a_str, 
+                                  guint a_nb_indent) ;
+
+G_END_DECLS
+
+#endif /*__CR_STYLE_H__*/

node_modules/sharp/vendor/include/libcroco/cr-stylesheet.h

@@ -0,0 +1,102 @@
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ * 
+ * see COPYRIGHTS file for copyright information.
+ */
+
+
+#ifndef __CR_STYLESHEET_H__
+#define __CR_STYLESHEET_H__
+
+#include "cr-utils.h"
+#include "cr-statement.h"
+
+G_BEGIN_DECLS
+
+/**
+ *@file
+ *The declaration of the #CRStyleSheet class.
+ */
+
+
+enum CRStyleOrigin
+{
+        /*Please don't change the order of
+         *the values enumerated here ...
+         *New values should be added at the end,
+         *just before ORIGIN_END.
+         */
+        ORIGIN_UA = 0,
+        ORIGIN_USER,
+	ORIGIN_AUTHOR,	
+
+        /*must always be the last one*/
+        NB_ORIGINS 
+} ;
+
+/**
+ *An abstraction of a css stylesheet as defined
+ *by the css2 spec in chapter 4.
+ */
+struct _CRStyleSheet
+{
+	/**The css statements list*/
+	CRStatement *statements ;
+
+        enum CRStyleOrigin origin ;
+
+        /*the parent import rule, if any.*/
+        CRStatement *parent_import_rule ;
+
+	/**custom data used by libcroco*/
+	gpointer croco_data ;
+
+	/**
+	 *custom application data pointer
+	 *Can be used by applications.
+	 */
+	gpointer app_data ;
+
+	/**
+	 *the reference count of this insance
+	 *Please, don't never ever modify it
+	 *directly. Use cr_stylesheet_ref()
+	 *and cr_stylesheet_unref() instead.
+	 */
+	gulong ref_count ;
+} ;
+
+CRStyleSheet * cr_stylesheet_new (CRStatement *a_stmts) ;
+
+gchar * cr_stylesheet_to_string (CRStyleSheet const *a_this) ;
+void cr_stylesheet_dump (CRStyleSheet const *a_this, FILE *a_fp) ;
+
+gint cr_stylesheet_nr_rules (CRStyleSheet const *a_this) ;
+
+CRStatement * cr_stylesheet_statement_get_from_list (CRStyleSheet *a_this, int itemnr) ;
+
+void cr_stylesheet_ref (CRStyleSheet *a_this) ;
+
+gboolean cr_stylesheet_unref (CRStyleSheet *a_this) ;
+
+void cr_stylesheet_destroy (CRStyleSheet *a_this) ;
+
+G_END_DECLS
+
+#endif /*__CR_STYLESHEET_H__*/

node_modules/sharp/vendor/include/libcroco/cr-term.h

@@ -0,0 +1,190 @@
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ * 
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyright information.
+ */
+
+#include <stdio.h>
+#include <glib.h>
+#include "cr-utils.h"
+#include "cr-rgb.h"
+#include "cr-num.h"
+#include "cr-string.h"
+
+#ifndef __CR_TERM_H__
+#define __CR_TERM_H__
+
+G_BEGIN_DECLS
+
+/**
+ *@file
+ *Declaration of the #CRTem class.
+ */
+
+enum CRTermType
+{
+        TERM_NO_TYPE = 0,
+        TERM_NUMBER,
+        TERM_FUNCTION,
+        TERM_STRING,
+        TERM_IDENT,
+        TERM_URI,
+        TERM_RGB,
+        TERM_UNICODERANGE,
+        TERM_HASH
+} ;
+
+
+enum UnaryOperator
+{
+        NO_UNARY_UOP = 0,
+        PLUS_UOP,
+        MINUS_UOP,
+        EMPTY_UNARY_UOP
+} ;
+
+enum Operator
+{
+        NO_OP = 0,
+        DIVIDE,
+        COMMA		
+} ;
+
+struct _CRTerm ;
+typedef struct _CRTerm CRTerm ;
+
+/**
+ *An abstraction of a css2 term as
+ *defined in the CSS2 spec in appendix D.1:
+ *term ::=
+ *[ NUMBER S* | PERCENTAGE S* | LENGTH S* | EMS S* | EXS S* 
+ *| ANGLE S* | TIME S* | FREQ S* | function ]
+ * | STRING S* | IDENT S* | URI S* | RGB S* 
+ *| UNICODERANGE S* | hexcolor
+ */
+struct _CRTerm
+{
+        /**
+         *The type of the term.
+         */
+        enum CRTermType type ;
+                
+        /**
+         *The unary operator associated to
+         *the current term.
+         */
+        enum UnaryOperator unary_op ;
+
+        /**
+         *The operator associated to the current term.
+         */
+        enum Operator the_operator ;
+
+
+        /**
+         *The content of the term.
+         *Depending of the type of the term,
+         *this holds either a number, a percentage ...
+         */
+        union
+        {
+                CRNum *num ;
+                CRString * str ;
+                CRRgb * rgb ;
+        } content ;
+
+        /**
+         *If the term is of type UNICODERANGE, 
+         *this field holds the upper bound of the range.
+         *if the term is of type FUNCTION, this holds
+         *an instance of CRTerm that represents
+         * the expression which is the argument of the function.
+         */
+        union
+        {
+                CRTerm *func_param ;                        
+        } ext_content ;
+
+        /**
+         *A spare pointer, just in case.
+         *Can be used by the application.
+         */
+        gpointer app_data ;
+
+        glong ref_count ;
+
+        /**
+         *A pointer to the next term, 
+         *just in case this term is part of
+         *an expression.
+         */
+        CRTerm *next ;
+
+        /**
+         *A pointer to the previous
+         *term.
+         */
+        CRTerm *prev ;
+        CRParsingLocation location ;
+} ;
+
+CRTerm * cr_term_parse_expression_from_buf (const guchar *a_buf, 
+                                            enum CREncoding a_encoding) ;
+CRTerm * cr_term_new (void) ;
+
+enum CRStatus cr_term_set_number (CRTerm *a_this, CRNum *a_num) ;
+        
+enum CRStatus cr_term_set_function (CRTerm *a_this, 
+                                    CRString *a_func_name,
+                                    CRTerm *a_func_param) ;
+
+enum CRStatus cr_term_set_string (CRTerm *a_this, CRString *a_str) ;
+
+enum CRStatus cr_term_set_ident (CRTerm *a_this, CRString *a_str) ;
+
+enum CRStatus cr_term_set_uri (CRTerm *a_this, CRString *a_str) ;
+        
+enum CRStatus cr_term_set_rgb (CRTerm *a_this, CRRgb *a_rgb) ;
+        
+enum CRStatus cr_term_set_hash (CRTerm *a_this, CRString *a_str) ;
+        
+CRTerm * cr_term_append_term (CRTerm *a_this, CRTerm *a_new_term) ;
+
+CRTerm * cr_term_prepend_term (CRTerm *a_this, CRTerm *a_new_term) ;
+
+guchar * cr_term_to_string (CRTerm const *a_this) ;
+
+guchar * cr_term_one_to_string (CRTerm const * a_this) ;
+
+void cr_term_dump (CRTerm const *a_this, FILE *a_fp) ;
+
+int cr_term_nr_values (CRTerm const *a_this) ;
+
+CRTerm * cr_term_get_from_list (CRTerm *a_this, int itemnr) ;
+
+void cr_term_ref (CRTerm *a_this) ;
+
+gboolean cr_term_unref (CRTerm *a_this) ;
+
+void cr_term_destroy (CRTerm * a_term) ;
+
+G_END_DECLS
+
+#endif /*__CR_TERM_H__*/

node_modules/sharp/vendor/include/libcroco/cr-tknzr.h

@@ -0,0 +1,115 @@
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for coypyright information.
+ */
+
+/**
+ *@file
+ *The declaration of the #CRTknzr (tokenizer)
+ *class.
+ */
+
+#ifndef __CR_TKNZR_H__
+#define __CR_TKNZR_H__
+
+#include "cr-utils.h"
+#include "cr-input.h"
+#include "cr-token.h"
+
+G_BEGIN_DECLS
+	
+	
+typedef struct _CRTknzr CRTknzr ;
+typedef struct _CRTknzrPriv CRTknzrPriv ;
+
+/**
+ *The tokenizer is the class that knows
+ *about all the css token. Its main job is
+ *to return the next token found in the character 
+ *input stream.
+ */
+struct _CRTknzr
+{
+        /*the private data of the tokenizer.*/
+        CRTknzrPriv *priv ;
+} ;
+
+CRTknzr * cr_tknzr_new (CRInput *a_input) ;
+
+CRTknzr * cr_tknzr_new_from_uri (const guchar *a_file_uri,
+                                 enum CREncoding a_enc) ;
+
+CRTknzr * cr_tknzr_new_from_buf (guchar *a_buf, gulong a_len,
+                                 enum CREncoding a_enc,
+                                 gboolean a_free_at_destroy) ;
+
+gboolean cr_tknzr_unref (CRTknzr *a_this) ;
+        
+void cr_tknzr_ref (CRTknzr *a_this) ;
+
+enum CRStatus cr_tknzr_read_byte (CRTknzr *a_this, guchar *a_byte) ;
+        
+enum CRStatus cr_tknzr_read_char (CRTknzr *a_this, guint32 *a_char);
+
+enum CRStatus cr_tknzr_peek_char (CRTknzr *a_this, guint32 *a_char) ;
+
+enum CRStatus cr_tknzr_peek_byte (CRTknzr *a_this, gulong a_offset, 
+                                  guchar *a_byte) ;
+
+guchar cr_tknzr_peek_byte2 (CRTknzr *a_this, gulong a_offset, 
+                            gboolean *a_eof) ;
+
+enum CRStatus cr_tknzr_set_cur_pos (CRTknzr *a_this, CRInputPos *a_pos) ;
+
+glong cr_tknzr_get_nb_bytes_left (CRTknzr *a_this) ;
+
+enum CRStatus cr_tknzr_get_cur_pos (CRTknzr *a_this, CRInputPos *a_pos) ;
+
+enum CRStatus cr_tknzr_get_parsing_location (CRTknzr *a_this,
+                                             CRParsingLocation *a_loc) ;
+
+enum CRStatus cr_tknzr_seek_index (CRTknzr *a_this,
+                                   enum CRSeekPos a_origin,
+                                   gint a_pos) ;
+
+enum CRStatus cr_tknzr_get_cur_byte_addr (CRTknzr *a_this, guchar **a_addr) ;
+
+
+enum CRStatus cr_tknzr_consume_chars (CRTknzr *a_this, guint32 a_char,
+                                      glong *a_nb_char) ;
+
+enum CRStatus cr_tknzr_get_next_token (CRTknzr *a_this, CRToken ** a_tk) ;
+
+enum CRStatus cr_tknzr_unget_token (CRTknzr *a_this, CRToken *a_token) ;
+
+
+enum CRStatus cr_tknzr_parse_token (CRTknzr *a_this, enum CRTokenType a_type,
+                                    enum CRTokenExtraType a_et, gpointer a_res,
+                                    gpointer a_extra_res) ;
+enum CRStatus cr_tknzr_set_input (CRTknzr *a_this, CRInput *a_input) ;
+
+enum CRStatus cr_tknzr_get_input (CRTknzr *a_this, CRInput **a_input) ;
+
+void cr_tknzr_destroy (CRTknzr *a_this) ;
+	
+G_END_DECLS
+
+#endif /*__CR_TKZNR_H__*/

node_modules/sharp/vendor/include/libcroco/cr-token.h

@@ -0,0 +1,212 @@
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ * 
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyright information.
+ */
+
+#ifndef __CR_TOKEN_H__
+#define __CR_TOKEN_H__
+
+#include "cr-utils.h"
+#include "cr-input.h"
+#include "cr-num.h"
+#include "cr-rgb.h"
+#include "cr-string.h"
+#include "cr-parsing-location.h"
+
+G_BEGIN_DECLS
+
+enum CRTokenType
+{
+        NO_TK,
+        S_TK,
+        CDO_TK,
+        CDC_TK,
+        INCLUDES_TK,
+        DASHMATCH_TK,
+        COMMENT_TK,
+        STRING_TK,
+        IDENT_TK,
+        HASH_TK,
+        IMPORT_SYM_TK,
+        PAGE_SYM_TK,
+        MEDIA_SYM_TK,
+        FONT_FACE_SYM_TK,
+        CHARSET_SYM_TK,
+        ATKEYWORD_TK,
+        IMPORTANT_SYM_TK,
+        EMS_TK,
+        EXS_TK,
+        LENGTH_TK,
+        ANGLE_TK,
+        TIME_TK,
+        FREQ_TK,
+        DIMEN_TK,
+        PERCENTAGE_TK,
+        NUMBER_TK,
+        RGB_TK,
+        URI_TK,
+        FUNCTION_TK,
+        UNICODERANGE_TK,
+        SEMICOLON_TK,
+        CBO_TK, /*opening curly bracket*/
+        CBC_TK, /*closing curly bracket*/
+        PO_TK, /*opening parenthesis*/
+        PC_TK, /*closing parenthesis*/
+        BO_TK, /*opening bracket*/
+        BC_TK, /*closing bracket*/
+        DELIM_TK
+} ;
+
+enum CRTokenExtraType
+{
+        NO_ET = 0,
+        LENGTH_PX_ET,
+        LENGTH_CM_ET,
+        LENGTH_MM_ET,
+        LENGTH_IN_ET,
+        LENGTH_PT_ET,
+        LENGTH_PC_ET,
+        ANGLE_DEG_ET,
+        ANGLE_RAD_ET,
+        ANGLE_GRAD_ET,
+        TIME_MS_ET,
+        TIME_S_ET,
+        FREQ_HZ_ET,
+        FREQ_KHZ_ET
+} ;
+ 
+typedef struct _CRToken CRToken ;
+
+/**
+ *This class abstracts a css2 token.
+ */
+struct _CRToken
+{
+        enum CRTokenType type ;
+        enum CRTokenExtraType extra_type ;
+        CRInputPos pos ;
+
+        union
+        {
+                CRString *str ;
+                CRRgb *rgb ;
+                CRNum *num ;
+                guint32 unichar ;
+        } u ;
+
+        CRString * dimen ;
+        CRParsingLocation location ;
+} ;
+
+CRToken* cr_token_new (void) ;
+
+enum CRStatus cr_token_set_s (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_cdo (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_cdc (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_includes (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_dashmatch (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_comment (CRToken *a_this, CRString *a_str) ;
+
+enum CRStatus cr_token_set_string (CRToken *a_this, CRString *a_str) ;
+
+enum CRStatus cr_token_set_ident (CRToken *a_this, CRString * a_ident) ;
+
+enum CRStatus cr_token_set_hash (CRToken *a_this, CRString *a_hash) ;
+
+enum CRStatus cr_token_set_rgb (CRToken *a_this, CRRgb *a_rgb) ;
+        
+enum CRStatus cr_token_set_import_sym (CRToken *a_this) ;
+        
+enum CRStatus cr_token_set_page_sym (CRToken *a_this) ;
+        
+enum CRStatus cr_token_set_media_sym (CRToken *a_this) ;
+        
+enum CRStatus cr_token_set_font_face_sym (CRToken *a_this) ;
+        
+enum CRStatus cr_token_set_charset_sym (CRToken *a_this) ;
+        
+enum CRStatus cr_token_set_atkeyword (CRToken *a_this, CRString *a_atname) ;
+        
+enum CRStatus cr_token_set_important_sym (CRToken *a_this) ;
+        
+enum CRStatus cr_token_set_ems (CRToken *a_this, CRNum *a_num) ;
+        
+enum CRStatus cr_token_set_exs (CRToken *a_this, CRNum *a_num) ;
+        
+enum CRStatus cr_token_set_length (CRToken *a_this, CRNum *a_num,
+                                   enum CRTokenExtraType a_et) ;
+        
+enum CRStatus cr_token_set_angle (CRToken *a_this, CRNum *a_num,
+                                  enum CRTokenExtraType a_et) ;
+        
+enum CRStatus cr_token_set_time (CRToken *a_this, CRNum *a_num,
+                                 enum CRTokenExtraType a_et) ;
+        
+enum CRStatus cr_token_set_freq (CRToken *a_this, CRNum *a_num,
+                                 enum CRTokenExtraType a_et) ;
+
+enum CRStatus cr_token_set_dimen (CRToken *a_this, CRNum *a_num,
+                                  CRString *a_dim) ;
+        
+enum CRStatus cr_token_set_percentage (CRToken *a_this, CRNum *a_num) ;
+        
+enum CRStatus cr_token_set_number (CRToken *a_this, CRNum *a_num) ;
+        
+enum CRStatus cr_token_set_uri (CRToken *a_this, CRString *a_uri) ;
+        
+enum CRStatus cr_token_set_function (CRToken *a_this, 
+                                     CRString *a_fun_name) ;
+        
+enum CRStatus cr_token_set_bc (CRToken *a_this) ;
+        
+enum CRStatus cr_token_set_bo (CRToken *a_this) ;
+        
+enum CRStatus cr_token_set_po (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_pc (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_cbc (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_cbo (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_semicolon (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_delim (CRToken *a_this, guint32 a_char) ;
+
+        
+/*
+  enum CRStatus
+  cr_token_set_unicoderange (CRToken *a_this, 
+  CRUnicodeRange *a_range) ;
+*/
+
+void
+cr_token_destroy (CRToken *a_this) ;
+        
+	
+G_END_DECLS
+
+#endif /*__CR_TOKEN_H__*/

node_modules/sharp/vendor/include/libcroco/cr-utils.h

@@ -0,0 +1,246 @@
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * Look at file COPYRIGHTS for copyright information
+ */
+
+#ifndef __CR_DEFS_H__
+#define __CR_DEFS_H__
+
+#include <stdio.h>
+#include <glib.h>
+#include "libcroco-config.h"
+
+G_BEGIN_DECLS
+
+/**
+ *@file
+ *The Croco library basic types definitions
+ *And global definitions.
+ */
+
+/**
+ *The status type returned
+ *by the methods of the croco library.
+ */
+enum CRStatus {
+        CR_OK,
+        CR_BAD_PARAM_ERROR,
+        CR_INSTANCIATION_FAILED_ERROR,
+        CR_UNKNOWN_TYPE_ERROR,
+        CR_UNKNOWN_PROP_ERROR,
+        CR_UNKNOWN_PROP_VAL_ERROR,
+        CR_UNEXPECTED_POSITION_SCHEME,
+        CR_START_OF_INPUT_ERROR,
+        CR_END_OF_INPUT_ERROR,
+        CR_OUTPUT_TOO_SHORT_ERROR,
+        CR_INPUT_TOO_SHORT_ERROR,
+        CR_OUT_OF_BOUNDS_ERROR,
+        CR_EMPTY_PARSER_INPUT_ERROR,
+        CR_ENCODING_ERROR,
+        CR_ENCODING_NOT_FOUND_ERROR,
+        CR_PARSING_ERROR,
+        CR_SYNTAX_ERROR,
+        CR_NO_ROOT_NODE_ERROR,
+        CR_NO_TOKEN,
+        CR_OUT_OF_MEMORY_ERROR,
+        CR_PSEUDO_CLASS_SEL_HANDLER_NOT_FOUND_ERROR,
+        CR_BAD_PSEUDO_CLASS_SEL_HANDLER_ERROR,
+        CR_ERROR,
+        CR_FILE_NOT_FOUND_ERROR,
+        CR_VALUE_NOT_FOUND_ERROR
+} ;
+
+/**
+ *Values used by
+ *cr_input_seek_position() ;
+ */
+enum CRSeekPos {
+        CR_SEEK_CUR,
+        CR_SEEK_BEGIN,
+        CR_SEEK_END
+} ;
+
+/**
+ *Encoding values.
+ */
+enum CREncoding 
+{
+        CR_UCS_4 = 1/*Must be not NULL*/,
+        CR_UCS_1,
+        CR_ISO_8859_1,
+        CR_ASCII,
+        CR_UTF_8,
+        CR_UTF_16,
+        CR_AUTO/*should be the last one*/
+} ;
+
+
+
+
+#define CROCO_LOG_DOMAIN "LIBCROCO"
+
+#ifdef __GNUC__
+#define cr_utils_trace(a_log_level, a_msg) \
+g_log (CROCO_LOG_DOMAIN, \
+       G_LOG_LEVEL_CRITICAL, \
+       "file %s: line %d (%s): %s\n", \
+       __FILE__, \
+       __LINE__, \
+       __PRETTY_FUNCTION__, \
+	a_msg)
+#else /*__GNUC__*/
+
+#define cr_utils_trace(a_log_level, a_msg) \
+g_log (CROCO_LOG_DOMAIN, \
+       G_LOG_LEVEL_CRITICAL, \
+       "file %s: line %d: %s\n", \
+       __FILE__, \
+       __LINE__, \
+       a_msg)
+#endif
+
+/**
+ *Traces an info message.
+ *The file, line and enclosing function
+ *of the message will be automatically 
+ *added to the message.
+ *@param a_msg the msg to trace.
+ */
+#define cr_utils_trace_info(a_msg) \
+cr_utils_trace (G_LOG_LEVEL_INFO, a_msg)
+
+/**
+ *Trace a debug message.
+ *The file, line and enclosing function
+ *of the message will be automatically
+ *added to the message.
+ *@param a_msg the msg to trace.
+ */
+#define cr_utils_trace_debug(a_msg) \
+cr_utils_trace (G_LOG_LEVEL_DEBUG, a_msg) ;
+
+
+/****************************
+ *Encoding transformations and
+ *encoding helpers
+ ****************************/
+
+enum CRStatus
+cr_utils_read_char_from_utf8_buf (const guchar * a_in, gulong a_in_len,
+                                  guint32 *a_out, gulong *a_consumed) ;
+
+enum CRStatus
+cr_utils_ucs1_to_utf8 (const guchar *a_in, gulong *a_in_len,
+                       guchar *a_out, gulong *a_out_len) ;
+
+enum CRStatus
+cr_utils_utf8_to_ucs1 (const guchar * a_in, gulong * a_in_len,
+                       guchar *a_out, gulong *a_out_len) ;
+
+enum CRStatus
+cr_utils_ucs4_to_utf8 (const guint32 *a_in, gulong *a_in_len,
+                       guchar *a_out, gulong *a_out_len) ;
+
+enum CRStatus
+cr_utils_utf8_str_len_as_ucs4 (const guchar *a_in_start,
+                               const guchar *a_in_end,
+                               gulong *a_len) ;
+enum CRStatus
+cr_utils_ucs1_str_len_as_utf8 (const guchar *a_in_start, 
+                               const guchar *a_in_end,
+                               gulong *a_len) ;
+enum CRStatus
+cr_utils_utf8_str_len_as_ucs1 (const guchar *a_in_start,
+                               const guchar *a_in_end,
+                               gulong *a_len) ;
+enum CRStatus
+cr_utils_ucs4_str_len_as_utf8 (const guint32 *a_in_start, 
+                               const guint32 *a_in_end,
+                               gulong *a_len) ;
+
+enum CRStatus
+cr_utils_ucs1_str_to_utf8 (const guchar *a_in_start, 
+                           gulong *a_in_len,
+                           guchar **a_out, 
+                           gulong *a_len) ;
+
+enum CRStatus
+cr_utils_utf8_str_to_ucs1 (const guchar * a_in_start, 
+                           gulong * a_in_len,
+                           guchar **a_out, 
+                           gulong *a_out_len) ;
+
+enum CRStatus
+cr_utils_utf8_to_ucs4 (const guchar * a_in, 
+                       gulong * a_in_len,
+                       guint32 *a_out, gulong *a_out_len) ;
+
+enum CRStatus
+cr_utils_ucs4_str_to_utf8 (const guint32 *a_in, 
+                           gulong *a_in_len,
+                           guchar **a_out, gulong *a_out_len) ;
+
+enum CRStatus
+cr_utils_utf8_str_to_ucs4 (const guchar * a_in, 
+                           gulong *a_in_len,
+                           guint32 **a_out, 
+                           gulong *a_out_len) ;
+
+
+/*****************************************
+ *CSS basic types identification utilities
+ *****************************************/
+
+gboolean
+cr_utils_is_newline (guint32 a_char) ;
+
+gboolean
+cr_utils_is_white_space (guint32 a_char) ;
+
+gboolean
+cr_utils_is_nonascii (guint32 a_char) ;
+
+gboolean
+cr_utils_is_hexa_char (guint32 a_char) ;
+
+
+/**********************************
+ *Miscellaneous utility functions
+ ***********************************/
+
+void
+cr_utils_dump_n_chars (guchar a_char, 
+                       FILE *a_fp, 
+                       glong a_nb) ;
+
+void
+cr_utils_dump_n_chars2 (guchar a_char, 
+                        GString *a_string,
+                        glong a_nb) ;
+GList *
+cr_utils_dup_glist_of_string (GList const *a_list) ;
+
+GList *
+cr_utils_dup_glist_of_cr_string (GList const * a_list_of_strings) ;
+
+G_END_DECLS
+
+#endif /*__CR_DEFS_H__*/

node_modules/sharp/vendor/include/libcroco/libcroco-config.h

@@ -0,0 +1,17 @@
+#ifndef LIBCROCO_VERSION_NUMBER
+#define LIBCROCO_VERSION_NUMBER 612
+#endif
+
+#ifndef LIBCROCO_VERSION
+#define LIBCROCO_VERSION "0.6.12"
+#endif
+
+#ifndef G_DISABLE_CHECKS
+#if 0
+#define G_DISABLE_CHECKS 0
+#endif
+#endif
+
+#ifndef CROCO_HAVE_LIBXML2
+#define CROCO_HAVE_LIBXML2 (1)
+#endif

node_modules/sharp/vendor/include/libcroco/libcroco.h

@@ -0,0 +1,44 @@
+/*
+ * This file is part of The Croco Library
+ *
+ * Copyright (C) 2002-2003 Dodji Seketeli <dodji@seketeli.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+#ifndef __LIBCROCO_H__
+#define __LIBCROCO_H__
+
+#include "libcroco-config.h"
+
+#include "cr-utils.h"
+#include "cr-pseudo.h"
+#include "cr-term.h"
+#include "cr-attr-sel.h"
+#include "cr-simple-sel.h"
+#include "cr-selector.h"
+#include "cr-enc-handler.h"
+#include "cr-doc-handler.h"
+#include "cr-input.h"
+#include "cr-parser.h"
+#include "cr-statement.h"
+#include "cr-stylesheet.h"
+#include "cr-om-parser.h"
+#include "cr-prop-list.h"
+#include "cr-sel-eng.h"
+#include "cr-style.h"
+#include "cr-string.h"
+
+#endif /*__LIBCROCO_H__*/