Type Alias FMOD_SYSTEM_CALLBACK 

pub type FMOD_SYSTEM_CALLBACK = Option<unsafe extern "C" fn(system: *mut FMOD_SYSTEM, type_: FMOD_SYSTEM_CALLBACK_TYPE, commanddata1: *mut c_void, commanddata2: *mut c_void, userdata: *mut c_void) -> FMOD_RESULT>;

Aliased Type

pub enum FMOD_SYSTEM_CALLBACK {
    None,
    Some(unsafe extern "C" fn(*mut FMOD_SYSTEM, u32, *mut c_void, *mut c_void, *mut c_void) -> FMOD_RESULT),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut FMOD_SYSTEM, u32, *mut c_void, *mut c_void, *mut c_void) -> FMOD_RESULT)

Some value of type T.