gentoo-overlay/dev-scheme/elk/files/elk-3.99.8-implicit-function.patch

From 4fef651e27a4ea5bca02edfda4dc42201ab0985d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Van=C4=9Bk?= <arkamar@gentoo.org>
Date: Sat, 23 Dec 2023 23:30:30 +0100
Subject: [PATCH] add missing header file

This fixes implicit-function-declaration error with modern compilers.

diff --git a/src/proc.c b/src/proc.c
index c78134a..fed0978 100644
--- a/src/proc.c
+++ b/src/proc.c
@@ -28,6 +28,7 @@
  *
  * THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
  */
+#include <string.h>
 
 #include "config.h"
 
-- 
2.43.0