From bf1ce839d0e3c257c969650f9631f46769ae0221 Mon Sep 17 00:00:00 2001
From: Jordan Bancino <jordan@bancino.net>
Date: Mon, 25 Sep 2023 16:02:09 -0400
Subject: [PATCH] If HOST_NAME_MAX is undefined, use _POSIX_HOST_NAME_MAX.

Probably good enough. Closes #2
---
 src/Config.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Config.c b/src/Config.c
index 50aff21..5a96a40 100644
--- a/src/Config.c
+++ b/src/Config.c
@@ -37,6 +37,10 @@
 #include <string.h>
 #include <limits.h>
 
+#ifndef HOST_NAME_MAX
+#define HOST_NAME_MAX _POSIX_HOST_NAME_MAX
+#endif
+
 #define CONFIG_REQUIRE(key, type) \
     value = HashMapGet(config, key); \
     if (!value) \