use restrict everywhere it's required by c99 and/or posix 2008

[musl] / src / signal / sigprocmask.c

diff --git a/src/signal/sigprocmask.c b/src/signal/sigprocmask.c
index 67e2b82..297e20c 100644 (file)
--- a/src/signal/sigprocmask.c
+++ b/src/signal/sigprocmask.c
@@ -1,7 +1,7 @@
 #include <signal.h>
 #include <errno.h>
 
-int sigprocmask(int how, const sigset_t *set, sigset_t *old)
+int sigprocmask(int how, const sigset_t *restrict set, sigset_t *restrict old)
 {
        int r = pthread_sigmask(how, set, old);
        if (!r) return r;