Function crypt32::CryptMsgCalculateEncodedLength

pub unsafe extern "system" fn CryptMsgCalculateEncodedLength(
    dwMsgEncodingType: DWORD, 
    dwFlags: DWORD, 
    dwMsgType: DWORD, 
    pvMsgEncodeInfo: *const c_void, 
    pszInnerContentObjID: LPSTR, 
    cbData: DWORD
) -> DWORD