Type Alias scm_t_extension_init_func 

pub type scm_t_extension_init_func = Option<unsafe extern "C" fn(arg1: *mut c_void)>;

Aliased Type

pub enum scm_t_extension_init_func {
    None,
    Some(unsafe extern "C" fn(*mut c_void)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut c_void))

Some value of type T.