From adf29af4d33cc8ebb61fcaf46fb8c8988ee7fffc Mon Sep 17 00:00:00 2001
From: guenther <guenther@openbsd.org>
Date: Sat, 27 Aug 2016 04:31:22 +0000
Subject: [PATCH] ALL HAIL ELF! Since <sys/param.h> isn't needed for __ELF__,
 pull in <stdio.h> for NULL

ok deraadt@
---
 regress/libexec/ld.so/link-order/prog/prog.c | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/regress/libexec/ld.so/link-order/prog/prog.c b/regress/libexec/ld.so/link-order/prog/prog.c
index 28f9cfb6683..f445355c6dc 100644
--- a/regress/libexec/ld.so/link-order/prog/prog.c
+++ b/regress/libexec/ld.so/link-order/prog/prog.c
@@ -1,22 +1,16 @@
-#include <sys/param.h>
+#include <stdio.h>
 #include <err.h>
 #include <dlfcn.h>
 
-#ifdef __ELF__
-#define C_LABEL(x) x
-#else
-#define C_LABEL(x) "_" ## x
-#endif
-
 int
-main()
+main(void)
 {
 	void *handle = dlopen("libtest.so", DL_LAZY);
 	void (*version)(void);
 
 	if (handle == NULL)
 		errx(1, "could not dynamically link libtest");
-	version = dlsym(handle, C_LABEL("version"));
+	version = dlsym(handle, "version");
 	if (version == NULL)
 		errx(2, "libtest did not define version()");
 	version();
-- 
2.20.1