Type Alias PIOMMU_MAP_IDENTITY_RANGE_EX 

pub type PIOMMU_MAP_IDENTITY_RANGE_EX = Option<unsafe extern "system" fn() -> NTSTATUS>;

Aliased Type

pub enum PIOMMU_MAP_IDENTITY_RANGE_EX {
    None,
    Some(unsafe extern "system" fn() -> NTSTATUS),
}

Variants

None

No value.

Some(unsafe extern "system" fn() -> NTSTATUS)

Some value of type T.