From dba22abf93354e3edb8af234e0172769438e99f6 Mon Sep 17 00:00:00 2001
From: Bruce Mitchener <bruce.mitchener@gmail.com>
Date: Tue, 15 Dec 2020 09:32:50 +0700
Subject: [PATCH] Remove the signal handler prototype that returns int. (#51)

These should return void and we no longer build for any OS where
an int is returned.
---
 src/timer.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/src/timer.c b/src/timer.c
index 3a8ab40..a3ebd14 100644
--- a/src/timer.c
+++ b/src/timer.c
@@ -479,11 +479,7 @@ extern u_int LispWindowFd;
 static struct sigvec timerv;
 #endif /* SYSVSIGNALS */
 
-#if (defined(OS4) || defined(SYSVONLY)) || defined(MACOSX) || defined(FREEBSD) || defined(OS5)
 static void int_timer_service(int sig, int code, void *scp)
-#else
-static int int_timer_service(int sig, int code, void *scp)
-#endif /* OS4 | SYSVONLY | MACOSX | FREEBSD */
 {
   /* this may have to do more in the future, like check for nested interrupts,
           etc... */