--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/signals.h	Thu Mar 12 23:54:03 2009 +0200
@@ -0,0 +1,56 @@
+#ifndef SIGNALS_H
+#define SIGNALS_H
+
+/**
+ * @file 
+ *
+ * Handle signals in a libevent way
+ */
+#include "error.h"
+#include <event2/event.h>
+
+/**
+ * How many signals we can define actions for
+ */
+#define MAX_SIGNALS 8
+
+/**
+ * State for a set of signals
+ */
+struct signals;
+
+/**
+ * Used as a handler for signals that should cause a loopexit.
+ */
+void signals_loopexit (int signal, short event, void *arg);
+
+/**
+ * Used to receive signals, but discard them, and continue what we were doing.
+ */
+void signals_ignore (int signal, short event, void *arg);
+
+/**
+ * Allocate a signals struct, acting on the given ev_base.
+ *
+ * Returns NULL on failure
+ */
+err_t signals_create (struct signals **signals_ptr, struct event_base *ev_base);
+
+/*
+ * Add a signal to be handled by the given signals struct with the given handler.
+ */
+err_t signals_add (struct signals *signals, int sigval, void (*sig_handler)(evutil_socket_t, short, void *), void *arg);
+
+/*
+ * Add a set of default signals
+ *      SIGPIPE     signals_ignore
+ *      SIGINT      signals_loopexit
+ */
+struct signals *signals_default (struct event_base *ev_base);
+
+/*
+ * Free the resources/handlers associated with the given signal handler
+ */
+void signals_free (struct signals *signals);
+
+#endif /* LIB_SIGNAL_H */