pub type CK_C_MessageDecryptInit = Option<unsafe extern "C" fn(arg1: CK_SESSION_HANDLE, arg2: *mut CK_MECHANISM, arg3: CK_OBJECT_HANDLE) -> CK_RV>;Aliased Type§
pub enum CK_C_MessageDecryptInit {
None,
Some(unsafe extern "C" fn(u32, *mut CK_MECHANISM, u32) -> u32),
}