$NetBSD: patch-au,v 1.4 2024/04/09 01:12:36 pho Exp $

Fix build on NetBSD.

--- lib/include/su.h.orig	2024-02-06 15:08:43.000000000 +0000
+++ lib/include/su.h
@@ -56,7 +56,7 @@ Bool Id_AuthCheck(char const *right,
                   Bool showDialogIfNeeded);
 
 #elif defined(__linux__) || defined(sun) || defined(__FreeBSD__) || \
-      defined(__EMSCRIPTEN__)
+      defined(__NetBSD__) || defined(__EMSCRIPTEN__)
 
 #include <sys/types.h>
 #include <unistd.h>