update from main archive

[thirdparty/glibc.git] / signal / sigismem.c

diff --git a/signal/sigismem.c b/signal/sigismem.c
index 36c04db5e2706456a3fd891c83df6a82e48935ff..d1715175091cc80238d2e07706ec74464da9165f 100644 (file)
--- a/signal/sigismem.c
+++ b/signal/sigismem.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 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
@@ -20,11 +20,13 @@ Cambridge, MA 02139, USA.  */
 
 /* Return 1 if SIGNO is in SET, 0 if not.  */
 int
-DEFUN(sigismember, (set, signo), CONST sigset_t *set AND int signo)
+sigismember (set, signo)
+     const sigset_t *set;
+     int signo;
 {
   if (set == NULL || signo <= 0 || signo >= NSIG)
     {
-      errno = EINVAL;
+      __set_errno (EINVAL);
       return -1;
     }