add all missing wchar functions except floating point parsers

these are mostly untested and adapted directly from corresponding byte
string functions and similar.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/string/wcpcpy.c b/src/string/wcpcpy.c
new file mode 100644
index 00000000..fdf878f6
--- /dev/null
+++ b/src/string/wcpcpy.c
@@ -0,0 +1,6 @@
+#include <wchar.h>
+
+wchar_t *wcpcpy(wchar_t *d, const wchar_t *s)
+{
+	return wcscpy(d, s) + wcslen(s);
+}