From cc6e7378d3f5473137e0c46d39173e6f60dcefda Mon Sep 17 00:00:00 2001
From: Jakob Kaivo <jkk@ung.org>
Date: Tue, 30 Jan 2024 14:57:46 -0500
Subject: update standards and safety checks

---
 src/stdlib/free.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

(limited to 'src/stdlib/free.c')

diff --git a/src/stdlib/free.c b/src/stdlib/free.c
index 350c70cc..e0a1270a 100644
--- a/src/stdlib/free.c
+++ b/src/stdlib/free.c
@@ -1,11 +1,12 @@
-#if 0
-
 #include <stdlib.h>
+#include "_stdlib.h"
 
 /** deallocate memory **/
 
 void free(void * ptr)
 {
+	SIGNAL_SAFE(0);
+
 	if (ptr == NULL) {
 		return;
 	}
@@ -22,6 +23,3 @@ causes nothing to happen.
 UNDEFINED(ARGUMENT(ptr) was not returned by a previous call to FUNCTION(calloc), FUNCTION(malloc), or FUNCTION(realloc))
 STDC(1)
 */
-
-
-#endif
-- 
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