From d5417b379f05541418fb4f1ac87100ba8106b0c6 Mon Sep 17 00:00:00 2001 From: Martin Mares Date: Tue, 26 May 1998 21:36:48 +0000 Subject: Added ipa_opposite(). --- lib/ipv4.h | 1 + 1 file changed, 1 insertion(+) (limited to 'lib/ipv4.h') diff --git a/lib/ipv4.h b/lib/ipv4.h index de9f4e5..add406b 100644 --- a/lib/ipv4.h +++ b/lib/ipv4.h @@ -51,6 +51,7 @@ typedef u32 ip_addr; #define ipa_hton(x) x = _MI(htonl(_I(x))) #define ipa_ntoh(x) x = _MI(ntohl(_I(x))) #define ipa_classify(x) ipv4_classify(_I(x)) +#define ipa_opposite(x) _MI(_I(x) ^ 1) int ipv4_classify(u32); -- cgit v1.2.3