- Mark sig/signo __unused

- Do not provide a relative path via #include "h_macros.h"

Sponsored by: EMC / Isilon Storage Division

contrib/netbsd-tests/lib/libc/sys/t_sigaction.c

@@ -42,12 +42,20 @@ __RCSID("$NetBSD: t_sigaction.c,v 1.2 2012/11/07 16:51:16 pgoyette Exp $");
 #include <atf-c.h>
 #include <atf-c/config.h>
 
+#ifdef __NetBSD__
 #include "../../../h_macros.h"
+#else
+#include "h_macros.h"
+#endif
 
 static bool handler_called = false;
 
 static void
+#ifdef __FreeBSD__
+handler(int signo __unused)
+#else
 handler(int signo)
+#endif
 {
     handler_called = true;
 }
@@ -80,7 +88,11 @@ wait_and_check_child(const pid_t pid, const char *fail_message)
 }
 
 static void
+#ifdef __FreeBSD__
+catch(int sig __unused)
+#else
 catch(int sig)
+#endif
 {
 	return;
 }