--- process.c.orig 2012-01-16 22:43:57.000000000 -0500 +++ process.c 2012-03-18 16:01:24.966689978 -0400 @@ -22,6 +22,9 @@ #include #include #include +#include +#include +#include #include "types.h" #include "config.h" @@ -106,7 +109,7 @@ case DLT_LINUX_SLL: link_off = 16; return; #endif /* DLT_LINUX_SLL */ - case DLT_PFLOG: link_off = 28; return; + case DLT_PFLOG: link_off = PFLOG_HDRLEN; return; case DLT_IEEE802_11: link_off = 32; return; }