ul2 28 include/linux/netfilter.h const unsigned long *ul2 = (const unsigned long *)a2; ul2 30 include/linux/netfilter.h return ((ul1[0] ^ ul2[0]) | (ul1[1] ^ ul2[1])) == 0UL; ul2 503 include/net/ipv6.h const unsigned long *ul2 = (const unsigned long *)a2; ul2 505 include/net/ipv6.h return !!(((ul1[0] ^ ul2[0]) & ulm[0]) | ul2 506 include/net/ipv6.h ((ul1[1] ^ ul2[1]) & ulm[1])); ul2 577 include/net/ipv6.h const unsigned long *ul2 = (const unsigned long *)a2; ul2 579 include/net/ipv6.h return ((ul1[0] ^ ul2[0]) | (ul1[1] ^ ul2[1])) == 0UL;