uLong             528 ext/zip/lib/zip_close.c     uLong crc;
uLong              45 ext/zip/lib/zip_filerange_crc.c _zip_filerange_crc(FILE *fp, off_t start, off_t len, uLong *crcp,
uLong             372 ext/zip/lib/zip_open.c     uLong crc_got, crc_should;
uLong             418 ext/zip/lib/zipint.h int _zip_cdir_compute_crc(struct zip *, uLong *);
uLong             465 ext/zip/lib/zipint.h int _zip_filerange_crc(FILE *, off_t, off_t, uLong *, struct zip_error *);