Type Alias windows_sys::Win32::Security::Authentication::Identity::QUERY_CONTEXT_ATTRIBUTES_EX_FN_A

pub type QUERY_CONTEXT_ATTRIBUTES_EX_FN_A = Option<unsafe extern "system" fn(param0: *mut SecHandle, param1: u32, param2: *mut c_void, param3: u32) -> HRESULT>;

Required features: "Win32_Security_Credentials"

Aliased Type

enum QUERY_CONTEXT_ATTRIBUTES_EX_FN_A {
    None,
    Some(unsafe extern "system" fn(_: *mut SecHandle, _: u32, _: *mut c_void, _: u32) -> i32),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: *mut SecHandle, _: u32, _: *mut c_void, _: u32) -> i32)

Some value of type T.