From 6337f29dd5310fd3c471ee1261077e755c3c2c39 Mon Sep 17 00:00:00 2001
From: Thomas Voss <mail@thomasvoss.com>
Date: Mon, 2 Jan 2023 00:06:15 +0100
Subject: Add sets

---
 examples/gehashmap.c | 14 ++------------
 1 file changed, 2 insertions(+), 12 deletions(-)

(limited to 'examples/gehashmap.c')

diff --git a/examples/gehashmap.c b/examples/gehashmap.c
index a29ef14..85c007f 100644
--- a/examples/gehashmap.c
+++ b/examples/gehashmap.c
@@ -1,3 +1,5 @@
+#define _XOPEN_SOURCE 500
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -19,18 +21,6 @@ itoumap_key_iseq(int a, int b)
 	return a == b;
 }
 
-void
-atoimap_key_free(char *s)
-{
-	free(s);
-}
-
-void
-itoumap_key_free(int a)
-{
-	(void) a;
-}
-
 size_t
 atoimap_key_hash(char *s)
 {
-- 
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