1 files changed, 6 insertions, 0 deletions
diff --git a/memory/strnlen_s.c b/memory/strnlen_s.c
new file mode 100644
index 0000000..4f37aed
--- /dev/null
+++ b/memory/strnlen_s.c
@@ -0,0 +1,6 @@
+#include "memory.h"
+
+size_t strnlen_s(char const *string, size_t max_len)
+{
+	return (string == NULL) ? 0 : strnlen(string, max_len);
+}