Function advapi32::CryptVerifySignatureA

pub unsafe extern "system" fn CryptVerifySignatureA(
    hHash: HCRYPTHASH, 
    pbSignature: *const BYTE, 
    dwSigLen: DWORD, 
    hPubKey: HCRYPTKEY, 
    szDescription: LPCSTR, 
    dwFlags: DWORD
) -> BOOL