ul1 27 include/linux/netfilter.h const unsigned long *ul1 = (const unsigned long *)a1; ul1 30 include/linux/netfilter.h return ((ul1[0] ^ ul2[0]) | (ul1[1] ^ ul2[1])) == 0UL; ul1 501 include/net/ipv6.h const unsigned long *ul1 = (const unsigned long *)a1; ul1 505 include/net/ipv6.h return !!(((ul1[0] ^ ul2[0]) & ulm[0]) | ul1 506 include/net/ipv6.h ((ul1[1] ^ ul2[1]) & ulm[1])); ul1 576 include/net/ipv6.h const unsigned long *ul1 = (const unsigned long *)a1; ul1 579 include/net/ipv6.h return ((ul1[0] ^ ul2[0]) | (ul1[1] ^ ul2[1])) == 0UL;