Indicates the network provider received the previous user-originated primitive.
This primitive consists of one M_PCPROTO message block with the following structure:
typedef struct {
ulong PRIM_type;
ulong CORRECT_prim;
} N_ok_ack_t;
The N_OK_ACK primitive indicates to the application that the network provider received the previously submitted primitive. The N_OK_ACK does not indicate any network protocol action taken due to the issuance of the last primitive. The N_OK_ACK primitive can only be initiated as an acknowledgment for user-originated primitives that have no other means of confirmation. These primitives include the N_UNBIND_REQ, N_RESET_RES, N_CONN_RES, and N_DISCON_REQ primitives.
| PRIM_type | Specifies the N_OK_ACK primitive. |
| CORRECT_prim | Identifies the successfully received primitive. |
The N_OK_ACK primitive is part of X.25 Licensed Program.