pub unsafe extern "system" fn CryptSignMessageWithKey(
    psignpara: *const CRYPT_KEY_SIGN_MESSAGE_PARA,
    pbtobesigned: *const u8,
    cbtobesigned: u32,
    pbsignedblob: *mut u8,
    pcbsignedblob: *mut u32
) -> BOOL
Expand description

Required features: "Win32_Security_Cryptography", "Win32_Foundation"