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-rw-r--r--sysdeps/posix/signal.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/sysdeps/posix/signal.c b/sysdeps/posix/signal.c
index f9ae47b6bb..9a8d2de0e4 100644
--- a/sysdeps/posix/signal.c
+++ b/sysdeps/posix/signal.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1996 Free Software Foundation, Inc.
 This file is part of the GNU C Library.
 
 The GNU C Library is free software; you can redistribute it and/or
@@ -16,7 +16,6 @@ License along with the GNU C Library; see the file COPYING.LIB.  If
 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
 Cambridge, MA 02139, USA.  */
 
-#include <ansidecl.h>
 #include <errno.h>
 #include <signal.h>
 
@@ -26,13 +25,15 @@ sigset_t _sigintr;		/* Set by siginterrupt.  */
 /* Set the handler for the signal SIG to HANDLER,
    returning the old handler, or SIG_ERR on error.  */
 __sighandler_t
-DEFUN(signal, (sig, handler), int sig AND __sighandler_t handler)
+signal (sig, handler)
+     int sig;
+     __sighandler_t handler;
 {
   struct sigaction act, oact;
 
   if (handler == SIG_ERR)
     {
-      errno = EINVAL;
+      __set_errno (EINVAL);
       return SIG_ERR;
     }