HP-UX SNAplus2 R7 APPC Programmer's Guide

APPC Conversation Verbs
MC_FLUSH and FLUSH
unsigned char opext;
unsigned char reserv2;
unsigned short primary_rc;
unsigned long secondary_rc;
unsigned char tp_id[8];
unsigned long conv_id;
} MC_FLUSH;
4.6.5 VCB Structure: FLUSH (Windows)
The definition of the VCB structure for the FLUSH verb is as follows:
typedef struct flush
{
unsigned short opcode;
unsigned char opext;
unsigned char reserv2;
unsigned short primary_rc;
unsigned long secondary_rc;
unsigned char tp_id[8];
unsigned long conv_id;
} FLUSH;
4.6.6 Supplied Parameters
The TP supplies the following parameters to APPC:
opcode
Possible values are:
AP_M_FLUSH
For the MC_FLUSH verb.
AP_B_FLUSH
For the FLUSH verb.
opext
Possible values are:
AP_MAPPED_CONVERSATION
For the MC_FLUSH verb.
AP_BASIC_CONVERSATION
For the FLUSH verb.
If the verb is being issued on a full-duplex conversation or is being issued as a non-blocking verb, combine
the value above (using a logical OR) with one or both of the following values:
AP_FULL_DUPLEX_CONVERSATION
The verb is being issued on a full-duplex conversation.
AP_NON_BLOCKING
The verb is being issued as a non-blocking verb.
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