Type Alias FMOD_FILE_OPEN_CALLBACK 

pub type FMOD_FILE_OPEN_CALLBACK = Option<unsafe extern "C" fn(name: *const c_char, filesize: *mut c_uint, handle: *mut *mut c_void, userdata: *mut c_void) -> FMOD_RESULT>;

Aliased Type

pub enum FMOD_FILE_OPEN_CALLBACK {
    None,
    Some(unsafe extern "C" fn(*const i8, *mut u32, *mut *mut c_void, *mut c_void) -> FMOD_RESULT),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*const i8, *mut u32, *mut *mut c_void, *mut c_void) -> FMOD_RESULT)

Some value of type T.