$NetBSD: patch-aa,v 1.13 2006/02/16 20:45:52 joerg Exp $

--- src/snort.c.orig	Wed Dec  3 16:22:22 2003
+++ src/snort.c	Sat Jan 31 21:25:32 2004
@@ -105,7 +105,6 @@ extern OutputFuncNode *LogList;
 long start_time;    /* tracks how many seconds snort actually ran */
 #endif
 
-extern int errno;
 /*extern char *malloc_options;*/
 
 /* exported variables *********************************************************/
@@ -1771,6 +1770,18 @@ int SetPktProcessor()
 
             break;
 
+#if defined(__NetBSD__)
+#  if defined(__NetBSD_Version__)
+#    if (__NetBSD_Version__ >= 105000000)
+        case DLT_PPP_ETHER:          /* PPP over Ethernet */
+
+#    else
+       /* no DLT_PPP_* on <1.5 */
+#    endif /* >= NetBSD 1.5 */
+#  else
+       /* no __NetBSD_Version__ on <1.4 */
+#  endif /* __NetBSD_Version__ */
+#endif /* NetBSD */
         case DLT_PPP:                /* point-to-point protocol */
             if(!pv.readmode_flag)
             {
@@ -2164,7 +2175,7 @@ static char *ConfigFileSearch()
 {
     struct stat st;
     int i;
-    char *conf_files[]={"/etc/snort.conf", "./snort.conf", NULL};
+    char *conf_files[]={ "@PKG_SYSCONFDIR@/snort.conf", "./snort.conf", NULL};
     char *fname = NULL;
     char *home_dir = NULL;
     char *rval = NULL;