*** empty log message ***

2 files changed, 12 insertions, 0 deletions

diff --git a/src/s/bsd4-3.h b/src/s/bsd4-3.h
index e9754af045a..332bbaa3856 100644
--- a/src/s/bsd4-3.h
+++ b/src/s/bsd4-3.h
@@ -127,3 +127,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
    is named _avenrun.  */
 
 #define LDAV_SYMBOL "_avenrun"
+
+/* The return type of a signal handling function.  */
+#define SIGTYPE int
diff --git a/src/s/template.h b/src/s/template.h
index 6cf4905db3e..6238ee7ef95 100644
--- a/src/s/template.h
+++ b/src/s/template.h
@@ -128,6 +128,15 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #define CLASH_DETECTION
 
+/* Define this if your operating system declares signal handlers to
+   have a type other than the usual.  `The usual' is `void' for ANSI C
+   systems (i.e. when the __STDC__ macro is defined), and `int' for
+   pre-ANSI systems.  If you're using GCC on an older system, __STDC__
+   will be defined, but the system's include files will still say that
+   signal returns int or whatever; in situations like that, define
+   this to be what the system's include files want.  */
+/* #define SIGTYPE int */
+
 /* Here, on a separate page, add any special hacks needed
    to make Emacs work on this system.  For example,
    you might define certain system call names that don't