Type Alias pem_password_cb

pub type pem_password_cb = Option<unsafe extern "C" fn(*mut i8, i32, i32, *mut c_void) -> i32>;

Aliased Type

enum pem_password_cb {
    None,
    Some(unsafe extern "C" fn(*mut i8, i32, i32, *mut c_void) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut i8, i32, i32, *mut c_void) -> i32)

Some value of type T.