1 files changed, 21 insertions, 0 deletions
diff --git a/src/wchar/wmemchr.c b/src/wchar/wmemchr.c
new file mode 100644
index 00000000..b6d9ac7b
--- /dev/null
+++ b/src/wchar/wmemchr.c
@@ -0,0 +1,21 @@
+#include <wchar.h>
+#include "nonstd/assert.h"
+
+wchar_t * wmemchr(const wchar_t * s, wchar_t c, size_t n)
+{
+	size_t i;
+
+	ASSERT_NONNULL(s);
+
+	for (i = 0; i < n; i++) {
+		if (s[i] == c) {
+			return (wchar_t*)s + i;
+		}
+	}
+
+	return NULL;
+}
+
+/*
+STDC(199409)
+*/