_zip_filerange_crc  544 ext/zip/lib/zip_close.c     if (_zip_filerange_crc(out, cd_start, size, &crc, &za->error) < 0)
_zip_filerange_crc  390 ext/zip/lib/zip_open.c     if (_zip_filerange_crc(za->zp, cdir->offset, cdir->size, &crc_got, NULL) < 0)
_zip_filerange_crc  465 ext/zip/lib/zipint.h int _zip_filerange_crc(FILE *, off_t, off_t, uLong *, struct zip_error *);