Function winapi::um::wincred::CredUnprotectW

pub unsafe extern "system" fn CredUnprotectW(
    fAsSelf: BOOL, 
    pszProtectedCredentials: LPWSTR, 
    cchCredentials: DWORD, 
    pszCredentials: LPWSTR, 
    pcchMaxChars: *mut DWORD
) -> BOOL