pub unsafe fn CryptMsgVerifyCountersignatureEncodedEx<P0>(
hcryptprov: P0,
dwencodingtype: u32,
pbsignerinfo: &[u8],
pbsignerinfocountersignature: &[u8],
dwsignertype: u32,
pvsigner: *const c_void,
dwflags: u32,
pvextra: Option<*mut c_void>,
) -> Result<()>where
P0: Param<HCRYPTPROV_LEGACY>,