fread_file_func    76 third_party/zlib/contrib/minizip/ioapi.c static uLong   ZCALLBACK fread_file_func OF((voidpf opaque, voidpf stream, void* buf, uLong size));
fread_file_func   216 third_party/zlib/contrib/minizip/ioapi.c     pzlib_filefunc_def->zread_file = fread_file_func;
fread_file_func   228 third_party/zlib/contrib/minizip/ioapi.c     pzlib_filefunc_def->zread_file = fread_file_func;