From 729cce686529188f7cd4329862b3ccb29ba991c7 Mon Sep 17 00:00:00 2001
From: "Jan (janneke) Nieuwenhuizen" <janneke@gnu.org>
Date: Mon, 31 Oct 2022 10:43:00 +0100
Subject: [PATCH] lib: sigdelset: Add missing prototype.

* include/signal.h (sigdelset): Add prototype.
---
 include/signal.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/include/signal.h b/include/signal.h
index 619d9013..84924770 100644
--- a/include/signal.h
+++ b/include/signal.h
@@ -248,13 +248,14 @@ typedef struct ucontext
 int kill (pid_t pid, int signum);
 int raise (int);
 int sigaction (int signum, struct sigaction const *act, struct sigaction *oldact);
-int sigaddset (sigset_t * set, int signum);
+int sigaddset (sigset_t *set, int signum);
+int sigdelset (sigset_t *set, int signum);
+int sigemptyset (sigset_t *set);
 #if __MESC__
 void *signal (int signum, void *action);
 #else
 sighandler_t signal (int signum, sighandler_t action);
 #endif
-int sigemptyset (sigset_t * set);
 #ifndef SIG_BLOCK
 #define SIG_BLOCK 0
 #define SIG_UNBLOCK 1