1 files changed, 9 insertions, 0 deletions
diff --git a/lib/libc/stdlib/wctomb.c b/lib/libc/stdlib/wctomb.c
new file mode 100644
index 00000000..d971ffae
--- /dev/null
+++ b/lib/libc/stdlib/wctomb.c
@@ -0,0 +1,9 @@
+#include <stdlib.h>
+#include <wchar.h>
+
+int wctomb(char *s, wchar_t wc)
+{
+	if (s == NULL)
+		return 0;
+	return wcrtomb(s, wc, 0);
+}