pub unsafe extern "C" fn PK11_KeyGen(
slot: *mut PK11SlotInfo,
type_: CK_MECHANISM_TYPE,
param: *mut SECItem,
keySize: c_int,
wincx: *mut c_void,
) -> *mut PK11SymKey
pub unsafe extern "C" fn PK11_KeyGen(
slot: *mut PK11SlotInfo,
type_: CK_MECHANISM_TYPE,
param: *mut SECItem,
keySize: c_int,
wincx: *mut c_void,
) -> *mut PK11SymKey