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.
/***************************************************************************/
/* */
/* ttpic.h */
/* */
/* The FreeType position independent code services for truetype 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 __TTPIC_H__
#define __TTPIC_H__
FT_BEGIN_HEADER
#ifndef FT_CONFIG_OPTION_PIC
#define FT_TT_SERVICES_GET tt_services
#define FT_TT_SERVICE_GX_MULTI_MASTERS_GET tt_service_gx_multi_masters
#define FT_TT_SERVICE_TRUETYPE_GLYF_GET tt_service_truetype_glyf
#else /* FT_CONFIG_OPTION_PIC */
#include FT_MULTIPLE_MASTERS_H
#include FT_SERVICE_MULTIPLE_MASTERS_H
#include FT_SERVICE_TRUETYPE_GLYF_H
typedef struct TTModulePIC_
{
FT_ServiceDescRec* tt_services;
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
FT_Service_MultiMastersRec tt_service_gx_multi_masters;
#endif
FT_Service_TTGlyfRec tt_service_truetype_glyf;
} TTModulePIC;
#define GET_PIC(lib) ((TTModulePIC*)((lib)->pic_container.truetype))
#define FT_TT_SERVICES_GET (GET_PIC(library)->tt_services)
#define FT_TT_SERVICE_GX_MULTI_MASTERS_GET (GET_PIC(library)->tt_service_gx_multi_masters)
#define FT_TT_SERVICE_TRUETYPE_GLYF_GET (GET_PIC(library)->tt_service_truetype_glyf)
#endif /* FT_CONFIG_OPTION_PIC */
/* */
FT_END_HEADER
#endif /* __TTPIC_H__ */
/* END */