HP UX 11i v1 I/O Cards manual 142

	ZCOM C I/F Library Routines
	LTFIND (3X)
NOTES	The returned logical terminal table consists of the basic table and the
	logical terminal table extension (the extension size is configurable in the
	TTGEN configuration file). The size of this buffer should be large enough
	to hold the information required from the LTT. An example of defining a
	buffer of sufficient size would be:
	struct {
	zltt_type	sys;
	char	ext[ZCOM_MAXLSIZE]; /* Max allowable extension */
	ltt;
	For example, to access the fields:
	ltt.sys.ltname	gives the terminal name
	ltt.ext[0]	gives the 1st byte in table extension
	This allows <t to be used instead of ibuf in the ltfind call.
EXAMPLE
#include	<zcom/zcomsys.h>
#include	<zcom/zcomcall.h>
int32	ierr;
zaddr_type zaddr;
char	laddr[10];
int32	llen;
char	ibuf[size]; /* where size is user-determined; must be >= len */
int32	len;

if (ierr = ltfind (&zaddr, laddr, llen, ibuf, len)) { /* error return code */

}

else {

/* good return code */

}

142 Chapter 4