30 #define READ(_gif,_buf,_len)                                     \  macro
120     if (READ(GifFile, (unsigned char *)Buf, GIF_STAMP_LEN) != GIF_STAMP_LEN) {  in DGifOpenFileHandle()
197     if (READ(GifFile, (unsigned char *)Buf, GIF_STAMP_LEN) != GIF_STAMP_LEN) {  in DGifOpen()
254     if (READ(GifFile, Buf, 3) != 3) {  in DGifGetScreenDesc()
278             if (READ(GifFile, Buf, 3) != 3) {  in DGifGetScreenDesc()
311     if (READ(GifFile, &Buf, 1) != 1) {  in DGifGetRecordType()
358     if (READ(GifFile, Buf, 1) != 1) {  in DGifGetImageDesc()
385             if (READ(GifFile, Buf, 3) != 3) {  in DGifGetImageDesc()
535     if (READ(GifFile, &Buf, 1) != 1) {  in DGifGetExtension()
555     if (READ(GifFile, &Buf, 1) != 1) {  in DGifGetExtensionNext()
563         if (READ(GifFile, &((*Extension)[1]), Buf) != Buf) {  in DGifGetExtensionNext()
685     if (READ(GifFile, c, 2) != 2) {  in DGifGetWord()
730     if (READ(GifFile, &Buf, 1) != 1) {  in DGifGetCodeNext()
740         if (READ(GifFile, &((*CodeBlock)[1]), Buf) != Buf) {  in DGifGetCodeNext()
765     if (READ(GifFile, &CodeSize, 1) < 1) {    /* Read Code size from file. */  in DGifSetupDecompress()
1047         if (READ(GifFile, Buf, 1) != 1) {  in DGifBufferedInput()
1059         if (READ(GifFile, &Buf[1], Buf[0]) != Buf[0]) {  in DGifBufferedInput()