/*
  The structure of the "receive_and_wait" verb.
*/
struct rcwait {
unsigned char rsrv1[12];     /* Required for PORT */
unsigned int code;  /* Verb operation code */
unsigned char e_cd; /* Verb extension code */
unsigned char rsrv2[5];
unsigned int prim_rc; /* Primary ret code */
unsigned long sec_rc; /* Secondary ret. code */
char tp_id[8];
unsigned long conv_id;
unsigned char  what_received;
unsigned char  fill;
unsigned char rts; /* REQUEST_TO_SEND_RECEIVED */
unsigned int maxlen;
unsigned int  data_lt;
char *data_addr;
};