pub type CK_C_Sign = Option<unsafe extern "C" fn(hSession: CK_SESSION_HANDLE, pData: CK_BYTE_PTR, ulDataLen: CK_ULONG, pSignature: CK_BYTE_PTR, pulSignatureLen: CK_ULONG_PTR) -> CK_RV>;Aliased Type§
pub enum CK_C_Sign {
None,
Some(unsafe extern "C" fn(u32, *mut u8, u32, *mut u8, *mut u32) -> u32),
}