Added a new function: AddNewEvent, which only adds an event to the list if it doesn't already exist. Kept the old one as it might me useful to be able to add an event more than once.
/***************************************************************************/
/* */
/* sfntpic.h */
/* */
/* The FreeType position independent code services for sfnt module. */
/* */
/* Copyright 2009 by */
/* Oran Agra and Mickey Gabel. */
/* */
/* This file is part of the FreeType project, and may only be used, */
/* modified, and distributed under the terms of the FreeType project */
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
/* this file you indicate that you have read the license and */
/* understand and accept it fully. */
/* */
/***************************************************************************/
#ifndef __SFNTPIC_H__
#define __SFNTPIC_H__
FT_BEGIN_HEADER
#include FT_INTERNAL_PIC_H
#ifndef FT_CONFIG_OPTION_PIC
#define FT_SFNT_SERVICES_GET sfnt_services
#define FT_SFNT_SERVICE_GLYPH_DICT_GET sfnt_service_glyph_dict
#define FT_SFNT_SERVICE_PS_NAME_GET sfnt_service_ps_name
#define FT_TT_SERVICE_GET_CMAP_INFO_GET tt_service_get_cmap_info
#define FT_SFNT_SERVICES_GET sfnt_services
#define FT_TT_CMAP_CLASSES_GET tt_cmap_classes
#define FT_SFNT_SERVICE_SFNT_TABLE_GET sfnt_service_sfnt_table
#define FT_SFNT_SERVICE_BDF_GET sfnt_service_bdf
#define FT_SFNT_INTERFACE_GET sfnt_interface
#else /* FT_CONFIG_OPTION_PIC */
/* some include files required for members of sfntModulePIC */
#include FT_SERVICE_GLYPH_DICT_H
#include FT_SERVICE_POSTSCRIPT_NAME_H
#include FT_SERVICE_SFNT_H
#include FT_SERVICE_TT_CMAP_H
#ifdef TT_CONFIG_OPTION_BDF
#include "ttbdf.h"
#include FT_SERVICE_BDF_H
#endif
#include FT_INTERNAL_DEBUG_H
#include FT_INTERNAL_STREAM_H
#include FT_INTERNAL_SFNT_H
#include "ttcmap.h"
typedef struct sfntModulePIC_
{
FT_ServiceDescRec* sfnt_services;
FT_Service_GlyphDictRec sfnt_service_glyph_dict;
FT_Service_PsFontNameRec sfnt_service_ps_name;
FT_Service_TTCMapsRec tt_service_get_cmap_info;
TT_CMap_Class* tt_cmap_classes;
FT_Service_SFNT_TableRec sfnt_service_sfnt_table;
#ifdef TT_CONFIG_OPTION_BDF
FT_Service_BDFRec sfnt_service_bdf;
#endif
SFNT_Interface sfnt_interface;
} sfntModulePIC;
#define GET_PIC(lib) ((sfntModulePIC*)((lib)->pic_container.sfnt))
#define FT_SFNT_SERVICES_GET (GET_PIC(library)->sfnt_services)
#define FT_SFNT_SERVICE_GLYPH_DICT_GET (GET_PIC(library)->sfnt_service_glyph_dict)
#define FT_SFNT_SERVICE_PS_NAME_GET (GET_PIC(library)->sfnt_service_ps_name)
#define FT_TT_SERVICE_GET_CMAP_INFO_GET (GET_PIC(library)->tt_service_get_cmap_info)
#define FT_SFNT_SERVICES_GET (GET_PIC(library)->sfnt_services)
#define FT_TT_CMAP_CLASSES_GET (GET_PIC(library)->tt_cmap_classes)
#define FT_SFNT_SERVICE_SFNT_TABLE_GET (GET_PIC(library)->sfnt_service_sfnt_table)
#define FT_SFNT_SERVICE_BDF_GET (GET_PIC(library)->sfnt_service_bdf)
#define FT_SFNT_INTERFACE_GET (GET_PIC(library)->sfnt_interface)
#endif /* FT_CONFIG_OPTION_PIC */
/* */
FT_END_HEADER
#endif /* __SFNTPIC_H__ */
/* END */