$NetBSD: patch-ad,v 1.5 2003/10/18 13:20:32 cjep Exp $
--- main.cc.orig	1996-07-23 06:12:22.000000000 +1000
+++ main.cc	2003-10-08 23:12:31.000000000 +1000
@@ -177,7 +177,7 @@
 		else {
 			Tk_Window tk = t.tkmain();
 			Tk_Uid uid = Tk_GetUid((char*)argv[1]);
-			XFontStruct* p = Tk_GetFontStruct(t.interp(), tk, uid);
+			Tk_Font p = Tk_GetFont(t.interp(), tk, uid);
 			t.result(p != 0 ? "1" : "0");
 		}
 		return (TCL_OK);
@@ -421,10 +421,13 @@
 	srandom(heuristic_random());
 
 #ifdef SIGHUP
-	signal(SIGHUP, ciao);
+	signal(SIGHUP, (void (*)(int))ciao);
+#endif
+	signal(SIGINT, (void (*)(int))ciao);
+	signal(SIGTERM, (void (*)(int))ciao);
+#ifdef __FreeBSD__
+	signal(SIGSYS, (sig_t)noXShm);
 #endif
-	signal(SIGINT, ciao);
-	signal(SIGTERM, ciao);
 
 #ifdef WIN32
 	TkSetPlatformInit(TkPlatformInit);