home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
rtsi.com
/
2014.01.www.rtsi.com.tar
/
www.rtsi.com
/
OS9
/
OSK
/
TELECOM
/
OS9_Unix.lzh
/
RSHSRC
/
seqno.c
< prev
next >
Wrap
Text File
|
1992-09-04
|
243b
|
17 lines
/*
* Get the sequence number to use, and update it.
*/
int
get_seqno()
{
int seqno, evid;
if((evid=_ev_link("lpr_seq")) == -1)
evid=_ev_creat(1,1,1,"lpr_seq");
seqno=_ev_wait(evid,0,32767);
_ev_unlink(evid);
return (seqno%1000);
}