Type Alias windows_sys::Wdk::System::SystemServices::PHALIOREADWRITEHANDLER

pub type PHALIOREADWRITEHANDLER = Option<unsafe extern "system" fn(fread: BOOLEAN, dwaddr: u32, dwsize: u32, pdwdata: *mut u32) -> NTSTATUS>;

Required features: "Win32_Foundation"

Aliased Type

enum PHALIOREADWRITEHANDLER {
    None,
    Some(unsafe extern "system" fn(_: u8, _: u32, _: u32, _: *mut u32) -> i32),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: u8, _: u32, _: u32, _: *mut u32) -> i32)

Some value of type T.