From 5444f878d049df1e2f69f06ad73ad9526ef3f838 Mon Sep 17 00:00:00 2001
From: rlar <rlar>
Date: Sun, 4 Jul 2010 17:37:39 +0000
Subject: [PATCH] fix signal prototypes

---
 ChangeLog             | 8 ++++++++
 src/include/defines.h | 2 +-
 src/include/fteext.h  | 8 ++++----
 3 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index afe6ae655..a71cdd90f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2010-07-04  Robert Larice
+ * src/include/defines.h :
+		for non MSC: use sighandler_t from <signal.h>
+		FIXME, should work for MSC as well, please check
+
+ * src/include/fteext.h :
+        ansi function declarations (prototypes) for some signal functions
+
 2010-07-03  Robert Larice
  * src/frontend/evaluate.c ,
  * src/include/fteparse.h :
diff --git a/src/include/defines.h b/src/include/defines.h
index 8984baad1..c37fb7aa0 100644
--- a/src/include/defines.h
+++ b/src/include/defines.h
@@ -115,7 +115,7 @@
 #if defined(_MSC_VER)
 #  define SIGNAL_FUNCTION RETSIGTYPE (*)(int)
 #else
-#  define SIGNAL_FUNCTION RETSIGTYPE (*)( )
+#  define SIGNAL_FUNCTION sighandler_t
 #endif
 #endif
 
diff --git a/src/include/fteext.h b/src/include/fteext.h
index ab99b656a..975c2d705 100644
--- a/src/include/fteext.h
+++ b/src/include/fteext.h
@@ -412,10 +412,10 @@ extern char *cp_program;
 extern RETSIGTYPE ft_sigintr(void);
 extern RETSIGTYPE sigfloat(int sig, int code);
 extern RETSIGTYPE sigstop(void);
-extern RETSIGTYPE sigill();
-extern RETSIGTYPE sigbus();
-extern RETSIGTYPE sigsegv();
-extern RETSIGTYPE sig_sys();
+extern RETSIGTYPE sigill(void);
+extern RETSIGTYPE sigbus(void);
+extern RETSIGTYPE sigsegv(void);
+extern RETSIGTYPE sig_sys(void);
 extern int main(int argc, char **argv);
 
 /* spiceif.c & nutmegif.c */