Type Alias CK_C_SignMessageNext 

pub type CK_C_SignMessageNext = Option<unsafe extern "C" fn(hSession: CK_SESSION_HANDLE, pParameter: CK_VOID_PTR, ulParameterLen: CK_ULONG, pData: CK_BYTE_PTR, ulDataLen: CK_ULONG, pSignature: CK_BYTE_PTR, pulSignatureLen: CK_ULONG_PTR) -> CK_RV>;

Aliased Type

pub enum CK_C_SignMessageNext {
    None,
    Some(unsafe extern "C" fn(u64, *mut c_void, u64, *mut u8, u64, *mut u8, *mut u64) -> u64),
}

Variants

None

No value.

Some(unsafe extern "C" fn(u64, *mut c_void, u64, *mut u8, u64, *mut u8, *mut u64) -> u64)

Some value of type T.