From 1fd438ede105509488ae2f8a9f2d363097f4467d Mon Sep 17 00:00:00 2001
From: "Z. Liu" <zhixu.liu@gmail.com>
Date: Sat, 11 Jan 2025 10:09:31 +0800
Subject: [PATCH] m4/ax_check_page_aligned_malloc: Make macros
 `-Wstrict-prototypes` compatible

elimate compiler's warning:

  warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]

Signed-off-by: Z. Liu <zhixu.liu@gmail.com>
---
 m4/ax_check_page_aligned_malloc.m4 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/m4/ax_check_page_aligned_malloc.m4 b/m4/ax_check_page_aligned_malloc.m4
index 4bfa930..7aa7f74 100644
--- a/m4/ax_check_page_aligned_malloc.m4
+++ b/m4/ax_check_page_aligned_malloc.m4
@@ -35,7 +35,7 @@ AC_DEFUN([AX_CHECK_PAGE_ALIGNED_MALLOC],
 # include <unistd.h>
 #endif
 
-int main()
+int main(void)
 {
   int pagesize = getpagesize();
   int i;
-- 
2.45.2