X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/b56c88e2847c582f9b18ae5bbda44f033cd49c42..6db45651:/sbr/signals.c?ds=sidebyside

diff --git a/sbr/signals.c b/sbr/signals.c
index 7645c1cc..accb6950 100644
--- a/sbr/signals.c
+++ b/sbr/signals.c
@@ -1,6 +1,4 @@
-
-/*
- * signals.c -- general signals interface for nmh
+/* signals.c -- general signals interface for nmh
  *
  * This code is Copyright (c) 2002, by the authors of nmh.  See the
  * COPYRIGHT file in the root directory of the nmh distribution for
@@ -9,9 +7,7 @@
 
 #include <h/mh.h>
 #include <h/signals.h>
-
-/* sbr/m_mktemp.c */
-extern void remove_registered_files(int);
+#include "m_mktemp.h"
 
 
 /*
@@ -86,7 +82,7 @@ SIGNAL2 (int sig, SIGNAL_HANDLER func)
  * For use by nmh_init().
  */
 int
-setup_signal_handlers() {
+setup_signal_handlers(void) {
     /*
      * Catch HUP, INT, QUIT, and TERM so that we can clean up tmp
      * files when the user terminates the process early.  And also a