Lines Matching refs:memcmp
118 if(obj->data.picture.data_length >= 8 && 0 == memcmp(obj->data.picture.data, "\x89PNG\x0d\x0a\x1a\x0a", 8))
120 else if(obj->data.picture.data_length >= 6 && (0 == memcmp(obj->data.picture.data, "GIF87a", 6) || 0 == memcmp(obj->data.picture.data, "GIF89a", 6)))
122 else if(obj->data.picture.data_length >= 2 && 0 == memcmp(obj->data.picture.data, "\xff\xd8", 2))
135 if(len < 8 || memcmp(data, "\x89PNG\x0d\x0a\x1a\x0a", 8))
142 if(0 == memcmp(data+4, "IHDR", 4) && clen == 13) {
169 else if(need_palette && 0 == memcmp(data+4, "PLTE", 4)) {
183 if(len < 2 || memcmp(data, "\xff\xd8", 2))
240 if(memcmp(data, "GIF87a", 6) && memcmp(data, "GIF89a", 6))