cleanup various minor issues reported by nsz

[musl] / src / unistd / setpgid.c

diff --git a/src/unistd/setpgid.c b/src/unistd/setpgid.c
index 4a5a3d6..0616069 100644 (file)
--- a/src/unistd/setpgid.c
+++ b/src/unistd/setpgid.c
@@ -1,7 +1,7 @@
 #include <unistd.h>
 #include "syscall.h"
 
-pid_t setpgid(pid_t pid, pid_t pgid)
+int setpgid(pid_t pid, pid_t pgid)
 {
        return syscall(SYS_setpgid, pid, pgid);
 }