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-rw-r--r--src/string/wcsncat.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/string/wcsncat.c b/src/string/wcsncat.c
new file mode 100644
index 00000000..b07abe45
--- /dev/null
+++ b/src/string/wcsncat.c
@@ -0,0 +1,10 @@
+#include <wchar.h>
+
+wchar_t *wcsncat(wchar_t *d, const wchar_t *s, size_t n)
+{
+ wchar_t *a = d;
+ d += wcslen(d);
+ while (n && (*d++ = *s++)) n--;
+ *d++ = 0;
+ return a;
+}