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author | Michael Richardson <mcr@sandelman.ca> | 2016-07-09 17:22:13 -0400 |
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committer | Michael Richardson <mcr@sandelman.ca> | 2016-07-09 17:22:18 -0400 |
commit | a9f4d1c2997aa355c3d29c992f47ba45a11c291f (patch) | |
tree | 36c52f7e55df7856c6af9ec7e95c301f85aebcd6 | |
parent | 292d58b784d33d1aebacae14794b4fcb89580360 (diff) | |
download | tcpdump-a9f4d1c2997aa355c3d29c992f47ba45a11c291f.tar.gz |
added some minor protection against multiple inclusion
-rwxr-xr-x | netdissect-stdinc.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/netdissect-stdinc.h b/netdissect-stdinc.h index e201afa4..c7070f0a 100755 --- a/netdissect-stdinc.h +++ b/netdissect-stdinc.h @@ -319,6 +319,7 @@ typedef char* caddr_t; * define struct in6_addr so that we can use it for IPv6 addresses. */ #ifndef HAVE_OS_IPV6_SUPPORT +#ifndef AF_INET6 #define AF_INET6 24 struct in6_addr { @@ -329,11 +330,12 @@ struct in6_addr { } __u6_addr; /* 128-bit IP6 address */ }; #endif +#endif #ifndef NI_MAXHOST #define NI_MAXHOST 1025 #endif - + #ifndef INET_ADDRSTRLEN #define INET_ADDRSTRLEN 16 #endif |