crc2              370 tools/packfi2/crc32.c uLong ZEXPORT crc32_combine(crc1, crc2, len2)
crc2              372 tools/packfi2/crc32.c     uLong crc2;
crc2              421 tools/packfi2/crc32.c     crc1 ^= crc2;
crc2             1301 tools/packfi2/zlib.h ZEXTERN uLong ZEXPORT crc32_combine OF((uLong crc1, uLong crc2, z_off_t len2));