Replace signal_t with void

Now that Imake SIGNALRETURNSINT has been removed, the signal handler
function return type can only be void.

Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>

1 files changed, 2 insertions, 2 deletions

diff --git a/math.c b/math.c
index abd189f..aff9c6e 100644
--- a/math.c
+++ b/math.c
@@ -144,7 +144,7 @@ void fail_op(void)
 }
 
 /*ARGSUSED*/
-signal_t fperr(int sig)
+void fperr(int sig)
 {
 #if defined(SYSV) || defined(SVR4) || defined(linux)
     signal(SIGFPE, fperr);
@@ -155,7 +155,7 @@ signal_t fperr(int sig)
 
 /* for VAX BSD4.3 */
 /*ARGSUSED*/
-signal_t illerr(int sig)
+void illerr(int sig)
 {
     /* not reset when caught? */
     signal(SIGILL, illerr);