$NetBSD: patch-ab,v 1.3 2005/11/05 17:30:54 gschwarz Exp $

--- httpd.c.orig	2005-08-03 13:32:50.000000000 +0200
+++ httpd.c	2005-10-15 15:15:03.000000000 +0200
@@ -23,6 +23,9 @@
 #include "buffer.h"
 #include "byte.h"
 #include "scan.h"
+#ifdef NEED_ALLOCA_H
+#include <alloca.h>
+#endif
 
 /* uncomment the following line to enable support for CGI */
 // #define CGI
@@ -116,12 +119,16 @@
 #undef USE_MMAP
 #endif
 
+#ifndef MAP_FAILED
+#define MAP_FAILED	((void *) -1)
+#endif
+
 enum { UNKNOWN, GET, HEAD, POST } method;
 
 #ifdef TCP_CORK
 static int corked;
 #endif
-static long retcode=404;	/* used for logging code */
+static unsigned long retcode=404;	/* used for logging code */
 char *host="?";			/* Host: header */
 char *port;			/* also Host: header, :80 part */
 char *args;			/* URL behind ? (for CGIs) */
@@ -1247,14 +1254,14 @@
     char *tmp;
     if (chdir("/")) goto error500;
     if ((tmp=getenv("GID"))) {
-      long gid;
+      unsigned long gid;
       if (tmp[scan_ulong(tmp,&gid)]==0) {
 	gid_t gi=gid;
 	if (setgroups(1,&gi)) goto error500;
       } else goto error500;
     }
     if ((tmp=getenv("UID"))) {
-      long uid;
+      unsigned long uid;
       if (tmp[scan_ulong(tmp,&uid)]==0) {
 	if (setuid(uid)) goto error500;
       } else goto error500;