From 9d5b333fb6e548aa2a9cda9094ad7e96e3eb33f7 Mon Sep 17 00:00:00 2001
From: Sebastian Pipping <sebastian@pipping.org>
Date: Mon, 20 Nov 2023 17:21:48 +0100
Subject: src|tests: Address warning -Wstrict-prototypes

Symptom with Clang 15:
> In file included from userinfo.c:20:
> ./userinfo.h:38:27: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
> void invalidate_user_cache(); /* safe to call from signal handler */
>                           ^
>                            void
> [many more]
---
 tests/test_dir_rewind.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'tests/test_dir_rewind.c')

diff --git a/tests/test_dir_rewind.c b/tests/test_dir_rewind.c
index 6ae0497..d2d9d2a 100644
--- a/tests/test_dir_rewind.c
+++ b/tests/test_dir_rewind.c
@@ -17,7 +17,7 @@
 
 #define BUF_SIZE 4096
 
-int main()
+int main(void)
 {
     int fd = open(".", O_RDONLY | O_DIRECTORY);
     if (fd == -1) {
@@ -72,7 +72,7 @@ int main()
 
 #include <stdio.h>
 
-int main()
+int main(void)
 {
     printf("This test currently only compiles on Linux/amd64.\n");
     printf("Skipping by just returning successfully.\n");
-- 
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