From 0d088e48b5e4480fe2421bb90d601131bed35c8a Mon Sep 17 00:00:00 2001
From: Federico Angelilli <code@fedang.net>
Date: Tue, 19 Nov 2024 01:13:47 +0100
Subject: Update format

---
 src/util.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/util.c')

diff --git a/src/util.c b/src/util.c
index ac178cc..d5ca902 100644
--- a/src/util.c
+++ b/src/util.c
@@ -216,3 +216,12 @@ void strfree(char **list)
 
     free(list);
 }
+
+bool iszero(const void *ptr, size_t size)
+{
+    for (size_t i = 0; i < size; i++) {
+        if (((const char *)ptr)[i] != 0)
+            return false;
+    }
+    return true;
+}
-- 
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