Function winapi::um::winspool::GetPrinterDriverDirectoryA

pub unsafe extern "system" fn GetPrinterDriverDirectoryA(
    pName: LPSTR, 
    pEnvironment: LPSTR, 
    Level: DWORD, 
    pDriverDirectory: LPBYTE, 
    cbBuf: DWORD, 
    pcbNeeded: LPDWORD
) -> BOOL