Type Alias DebugEventProc 

pub type DebugEventProc = Option<unsafe extern "system" fn(level: DebugEventLevel, message: PCSTR)>;

Aliased Type

pub enum DebugEventProc {
    None,
    Some(unsafe extern "system" fn(i32, *const u8)),
}

Variants

None

No value.

Some(unsafe extern "system" fn(i32, *const u8))

Some value of type T.