DGifGetExtension 1148 lib/dgif_lib.c               if (DGifGetExtension(GifFile,&ExtFunction,&ExtData) == GIF_ERROR)
DGifGetExtension  207 lib/gif_lib.h  int DGifGetExtension(GifFileType *GifFile, int *GifExtCode,
DGifGetExtension  453 util/gif2rgb.c 		if (DGifGetExtension(GifFile, &ExtCode, &Extension) == GIF_ERROR) {
DGifGetExtension  223 util/gifclrmp.c 		if (DGifGetExtension(GifFileIn, &ExtCode, &Extension) == GIF_ERROR)
DGifGetExtension  110 util/giffilter.c 		if (DGifGetExtension(GifFileIn, &ExtCode, &Extension) == GIF_ERROR || Extension == NULL)
DGifGetExtension  159 util/giffix.c  		if (DGifGetExtension(GifFileIn, &ExtCode, &Extension) == GIF_ERROR)
DGifGetExtension  152 util/gifhisto.c 		if (DGifGetExtension(GifFileIn, &ExtCode, &Extension) == GIF_ERROR)
DGifGetExtension  232 util/giftext.c 		if (DGifGetExtension(GifFile, &ExtCode, &Extension) == GIF_ERROR) {