Function lodepng_chunk_find

depends/lodepng/lodepng.cpp:2548–2554

}

unsigned char* lodepng_chunk_find(unsigned char* chunk, unsigned char* end, const char type[5]) {
  for(;;) {
    if(chunk >= end || end - chunk < 12) return 0; /* past file end: chunk + 12 > end */
    if(lodepng_chunk_type_equals(chunk, type)) return chunk;
    chunk = lodepng_chunk_next(chunk, end);
  }
}

const unsigned char* lodepng_chunk_find_const(const unsigned char* chunk, const unsigned char* end, const char type[5]) {
  for(;;) {