_FILE_OFFSET_BITS   10 3rdparty/zlib/gzguts.h #  ifdef _FILE_OFFSET_BITS
_FILE_OFFSET_BITS   64 modules/core/src/persistence.cpp #  ifndef _FILE_OFFSET_BITS
_FILE_OFFSET_BITS   57 modules/imgcodecs/src/grfmt_png.cpp #ifndef _FILE_OFFSET_BITS