X-Git-Url: http://git.madism.org/?p=apps%2Fmadmutt.git;a=blobdiff_plain;f=lib-sys%2Fmutt_signal.c;h=4823e71cf91f93c02d78f2ad9a43f1170ac577d4;hp=159612b8162babf5b84bcb5f141698a958b7438e;hb=d4b790a79307b4f53c49f4c25223977a8baa6aa1;hpb=dbacadf0ce81052365d7a43373ac7d4ac67ff91e

diff --git a/lib-sys/mutt_signal.c b/lib-sys/mutt_signal.c
index 159612b..4823e71 100644
--- a/lib-sys/mutt_signal.c
+++ b/lib-sys/mutt_signal.c
@@ -7,16 +7,7 @@
  * please see the file GPL in the top level source directory.
  */
 
-#if HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#include <signal.h>
-#include <string.h>
-#include <sys/wait.h>
-#include <errno.h>
-
-#include <lib-lib/macros.h>
+#include <lib-lib/lib-lib.h>
 
 #include <lib-ui/curses.h>
 
@@ -29,7 +20,7 @@ static struct sigaction SysOldQuit;
 static int IsEndwin = 0;
 
 /* Attempt to catch "ordinary" signals and shut down gracefully. */
-RETSIGTYPE exit_handler (int sig)
+static void exit_handler (int sig)
 {
   curs_set (1);
   endwin ();                    /* just to be safe */
@@ -49,12 +40,12 @@ RETSIGTYPE exit_handler (int sig)
   exit (0);
 }
 
-RETSIGTYPE chld_handler(int sig __attribute__((unused)))
+static void chld_handler(int sig __attribute__((unused)))
 {
   /* empty */
 }
 
-RETSIGTYPE sighandler (int sig)
+static void sighandler (int sig)
 {
   int save_errno = errno;