57 local uLong crc32_combine_ OF((uLong crc1, uLong crc2, z_off64_t len2));
426 local uLong crc32_combine_(crc1, crc2, len2)  in crc32_combine_()  argument
427     uLong crc1;  in crc32_combine_()
438         return crc1;
460             crc1 = gf2_matrix_times(even, crc1);
470             crc1 = gf2_matrix_times(odd, crc1);
477     crc1 ^= crc2;
478     return crc1;
482 uLong ZEXPORT crc32_combine(crc1, crc2, len2)  in crc32_combine()  argument
483     uLong crc1;  in crc32_combine()
487     return crc32_combine_(crc1, crc2, len2);
490 uLong ZEXPORT crc32_combine64(crc1, crc2, len2)  in crc32_combine64()  argument
491     uLong crc1;  in crc32_combine64()
495     return crc32_combine_(crc1, crc2, len2);