ACC X.25 Protocol User's Guide

90 Chapter4

X.25 Application Programming

ZX25CALLOUT (3X) — ACC X.25

NAME zx25callout – Initiate an out-going cal l

SYNOPSIS

#include <zcom/zcomsys.h>

#include <zcom/zcomx25.h>

int zx25callout (zxip, vzap, fbuf, flen,

ubuf, ulen, dbit, clngaddr, caldaddr)

zx25info_type *zxip;

zaddr_type *vzap;

char *fbuf;

int flen;

char *ubuf;

int ulen;

int dbit;

char *clngaddr;

char *caldaddr;

DESCRIPTION Routine zx25callout is used to initiate an outgoing call on the SVC ZLU

supplied in vzap. The SVC.IN, SVC.AUTO, SVC.IO configuration is

ignored for the purposes of this function (that is, a call will be

transmittedeveniftheV.C.terminalZLUisanSVC.IN).Thecalledand

calling addresses and the user data will be obtained from the terminal

ZLU configuration unless overridden by this routine.

The libraries libzx25.a, libzcom_c.a and libpthread.a must be linked into

the calling program by giving the “-lzx25 -lzcom_c -lpthread” options to

cc(1) or ld(1).