Function SLInstallProofOfPurchase
pub unsafe fn SLInstallProofOfPurchase<P1, P2>(
hslc: *const c_void,
pwszpkeyalgorithm: P1,
pwszpkeystring: P2,
pbpkeyspecificdata: Option<&[u8]>,
) -> Result<GUID>where
P1: Param<PCWSTR>,
P2: Param<PCWSTR>,