Function CCODE::GetClassFileOrMime

pub unsafe extern "C" fn GetClassFileOrMime(
    pBC: LPBC, 
    szFilename: LPCWSTR, 
    pBuffer: LPVOID, 
    cbSize: DWORD, 
    szMime: LPCWSTR, 
    dwReserved: DWORD, 
    pclsid: *mut CLSID
) -> HRESULT