Lines Matching full:keep
1106 png_set_keep_unknown_chunks(png_structp png_ptr, int keep, png_bytep1115 if(keep == PNG_HANDLE_CHUNK_ALWAYS || keep == PNG_HANDLE_CHUNK_IF_SAFE)1120 if(keep == PNG_HANDLE_CHUNK_ALWAYS)1141 *p=(png_byte)keep;
