--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sig_hup.c	Fri Oct 19 14:06:22 2007 +0200
@@ -0,0 +1,7 @@
+#include <signal.h>
+#include "sig.h"
+
+void sig_hangupblock() { sig_block(SIGHUP); }
+void sig_hangupunblock() { sig_unblock(SIGHUP); }
+void sig_hangupcatch(f) void (*f)(); { sig_catch(SIGHUP,f); }
+void sig_hangupdefault() { sig_catch(SIGHUP,SIG_DFL); }