1 files changed, 8 insertions, 0 deletions
diff --git a/system/lib/libc/musl/src/string/wcslen.c b/system/lib/libc/musl/src/string/wcslen.c
new file mode 100644
index 00000000..1b7b6655
--- /dev/null
+++ b/system/lib/libc/musl/src/string/wcslen.c
@@ -0,0 +1,8 @@
+#include <wchar.h>
+
+size_t wcslen(const wchar_t *s)
+{
+	const wchar_t *a;
+	for (a=s; *s; s++);
+	return s-a;
+}