From 9670c4e749b9b28b92f4c2ff00d36443735d46cf Mon Sep 17 00:00:00 2001
From: Mario Fetka <mario.fetka@gmail.com>
Date: Tue, 21 Apr 2026 06:08:38 +0200
Subject: [PATCH] add missing #include <string.h>

---
 check_login.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/check_login.c b/check_login.c
index b49a415..3b4e8d6 100644
--- a/check_login.c
+++ b/check_login.c
@@ -24,6 +24,7 @@
 #include <security/pam_appl.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 
 int my_conv(int num_msg, const struct pam_message **msg, struct pam_response **resp, void *appdata_ptr);