shoo/druntime — comment on commit 026e516e7080e06d4bdd2968e74304657fdb7779
File: src/rt/dmain2.d line 40
By shoo:

More correctly:
int WideCharToMultiByte(UINT CodePage, DWORD dwFlags, LPCWSTR lpWideCharStr, int cchWideChar, LPSTR lpMultiByteStr, int cchMultiByte, LPCSTR lpDefaultChar, LPBOOL lpUsedDefaultChar);