Type Alias windows_sys::Win32::Security::WinTrust::PFN_PROVIDER_OBJTRUST_CALL

pub type PFN_PROVIDER_OBJTRUST_CALL = Option<unsafe extern "system" fn(pprovdata: *mut CRYPT_PROVIDER_DATA) -> HRESULT>;

Required features: "Win32_Foundation", "Win32_Security_Cryptography_Catalog", "Win32_Security_Cryptography_Sip"

Aliased Type

enum PFN_PROVIDER_OBJTRUST_CALL {
    None,
    Some(unsafe extern "system" fn(_: *mut CRYPT_PROVIDER_DATA) -> i32),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: *mut CRYPT_PROVIDER_DATA) -> i32)

Some value of type T.