+//
+// Returns WXK_NONE if translation couldn't be done at all (this happens e.g.
+// for dead keys and in this case uc will be WXK_NONE too) or if the key
+// corresponds to a non-Latin-1 character in which case uc is filled with its
+// Unicode value.
+WXDLLIMPEXP_CORE int VKToWX(WXWORD vk, WXLPARAM lParam = 0, wchar_t *uc = NULL);