Trivial whitespace cleanups.
[paraslash.git] / signal.c
index 3f3dbf6..5549979 100644 (file)
--- a/signal.c
+++ b/signal.c
@@ -144,6 +144,9 @@ int para_next_signal(void)
        return r < 0 && (errno != EAGAIN)? 0 : -E_SIGNAL_READ;
 }
 
        return r < 0 && (errno != EAGAIN)? 0 : -E_SIGNAL_READ;
 }
 
+/**
+ * Close the signal pipe.
+ */
 void para_signal_shutdown(void)
 {
        close(signal_pipe[1]);
 void para_signal_shutdown(void)
 {
        close(signal_pipe[1]);