2 files changed, 10 insertions, 0 deletions

diff --git a/tests/Makefile b/tests/Makefile
index d19e3d8..71fb930 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -93,6 +93,7 @@ RUNTIME_TARGETS= \
         test_vsnprintf_dynamic        \
         test_vsnprintf_static         \
         test_vsprintf                 \
+        test_wcrtomb                  \
         test_wcscat_static_write      \
         test_wcscpy_static_write      \
         test_wcsncat_static_write     \
diff --git a/tests/test_wcrtomb.c b/tests/test_wcrtomb.c
new file mode 100644
index 0000000..e4bc885
--- /dev/null
+++ b/tests/test_wcrtomb.c
@@ -0,0 +1,9 @@
+#include "common.h"
+
+#include <wchar.h>
+
+int main() {
+        char c;
+        wcrtomb(&c, L'0', NULL);
+        return 0;
+}