--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/trysgprm.c	Fri Oct 19 14:06:22 2007 +0200
@@ -0,0 +1,10 @@
+#include <signal.h>
+
+void main()
+{
+  sigset_t ss;
+ 
+  sigemptyset(&ss);
+  sigaddset(&ss,SIGCHLD);
+  sigprocmask(SIG_SETMASK,&ss,(sigset_t *) 0);
+}