diff options
Diffstat (limited to 'sys/netinet/libalias/alias_util.c')
| -rw-r--r-- | sys/netinet/libalias/alias_util.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/sys/netinet/libalias/alias_util.c b/sys/netinet/libalias/alias_util.c index 4234276..dc70bc1 100644 --- a/sys/netinet/libalias/alias_util.c +++ b/sys/netinet/libalias/alias_util.c @@ -43,13 +43,6 @@ __FBSDID("$FreeBSD$"); Added differential checksum update function. */ -/* -Note: the checksum routines assume that the actual checksum word has -been zeroed out. If the checksum word is filled with the proper value, -then these routines will give a result of zero (useful for testing -purposes); -*/ - #ifdef _KERNEL #include <sys/param.h> #else @@ -70,6 +63,12 @@ purposes); #include "alias_local.h" #endif +/* + * Note: the checksum routines assume that the actual checksum word has + * been zeroed out. If the checksum word is filled with the proper value, + * then these routines will give a result of zero (useful for testing + * purposes); + */ u_short LibAliasInternetChecksum(struct libalias *la __unused, u_short * ptr, int nbytes) @@ -92,6 +91,7 @@ LibAliasInternetChecksum(struct libalias *la __unused, u_short * ptr, return (~sum); } +#ifndef _KERNEL u_short IpChecksum(struct ip *pip) { @@ -144,7 +144,7 @@ TcpChecksum(struct ip *pip) /* Return checksum */ return ((u_short) ~ sum); } - +#endif /* not _KERNEL */ void DifferentialChecksum(u_short * cksum, void *newp, void *oldp, int n) |
