-gfxfont_t* gfxfont_load(char*id, char*filename, unsigned int flags, double quality);
+gfxfont_t* gfxfont_load(const char*id, const char*filename, unsigned int flags, double quality);
+void gfxfont_save(gfxfont_t*font, const char*filename);
+void gfxfont_save_eot(gfxfont_t*font, const char*filename);
+void gfxfont_fix_unicode(gfxfont_t*font);