SRI-NOSC/h/net_ncp.h
/* op codes for communication to the ncp daemon */
#define ncp_open 0 /* user wants to open a connection */
#define ncp_rcv 1 /* data came in off net for daemon */
#define ncp_close 2 /* user wants to close a connection */
#define ncp_timo 3 /* timer has gone off */
/* op codes coming from the ncp daemon to kernel */
#define ncp_send 0 /* send attached data to net */
#define ncp_setup 1 /* create inode, fill in status, put in proper file */
#define ncp_mod 2 /* change state of a net inode */
#define ncp_rdy 3 /* do a wakeup on the inode */
#define ncp_clean 4 /* say ncp finished with inode */
#define ncp_reset 5 /* host or group of hosts reset themselves */
#define ncp_stimo 6 /* set timer interval */
/* if one means ncp is running */
int ncpopnstate;