From c4e3347b48ffea3a6d062a6afed40f904223a712 Mon Sep 17 00:00:00 2001
From: Rosen Penev <rosenp@gmail.com>
Date: Wed, 15 Dec 2021 18:03:39 -0800
Subject: [PATCH] asc2log: add _GNU_SOURCE define

Needed for strcasestr under musl.
---
 asc2log.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/asc2log.c b/asc2log.c
index 71be7f8..8c6c24c 100644
--- a/asc2log.c
+++ b/asc2log.c
@@ -42,6 +42,10 @@
  *
  */
 
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+
 #include <libgen.h>
 #include <locale.h>
 #include <stdio.h>