X-Git-Url: https://git.llucax.com/software/mutt-debian.git/blobdiff_plain/14c29200cb58d3c4a0830265f2433849781858d0..2dc0155b4aec6970200aeb9b7f844e29ec2dd2c0:/signal.c

diff --git a/signal.c b/signal.c
index 580b726..7bfffab 100644
--- a/signal.c
+++ b/signal.c
@@ -35,7 +35,7 @@ static struct sigaction SysOldQuit;
 static int IsEndwin = 0;
 
 /* Attempt to catch "ordinary" signals and shut down gracefully. */
-RETSIGTYPE exit_handler (int sig)
+static RETSIGTYPE exit_handler (int sig)
 {
   curs_set (1);
   endwin (); /* just to be safe */
@@ -55,12 +55,12 @@ RETSIGTYPE exit_handler (int sig)
   exit (0);
 }
 
-RETSIGTYPE chld_handler (int sig)
+static RETSIGTYPE chld_handler (int sig)
 {
   /* empty */
 }
 
-RETSIGTYPE sighandler (int sig)
+static RETSIGTYPE sighandler (int sig)
 {
   int save_errno = errno;