$NetBSD: patch-ab,v 1.12 2012/05/30 06:42:34 wiz Exp $

First chunk: adapt for gc-7.2 API change.
Second chunk: suspend the job w3m belongs to, not w3m only.

--- main.c.orig	2011-01-04 09:42:19.000000000 +0000
+++ main.c
@@ -833,7 +833,8 @@ main(int argc, char **argv, char **envp)
     mySignal(SIGPIPE, SigPipe);
 #endif
 
-    orig_GC_warn_proc = GC_set_warn_proc(wrap_GC_warn_proc);
+    orig_GC_warn_proc = GC_get_warn_proc();
+    GC_set_warn_proc(wrap_GC_warn_proc);
     err_msg = Strnew();
     if (load_argc == 0) {
 	/* no URL specified */
@@ -2517,7 +2518,17 @@ DEFUN(susp, INTERRUPT SUSPEND, "Stop loa
 	shell = "/bin/sh";
     system(shell);
 #else				/* SIGSTOP */
+#ifdef SIGTSTP
+    signal(SIGTSTP, SIG_DFL);  /* just in case */
+    /*
+     * Note: If susp() was called from SIGTSTP handler,
+     * unblocking SIGTSTP would be required here.
+     * Currently not.
+     */ 
+    kill(0, SIGTSTP);  /* stop whole job, not a single process */
+#else
     kill((pid_t) 0, SIGSTOP);
+#endif
 #endif				/* SIGSTOP */
     fmInit();
     displayBuffer(Currentbuf, B_FORCE_REDRAW);