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# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
include <mach.h>
include "zdisplay.h"
include "iis.h"
# IISERS -- Erase IIS frame.
procedure iisers (chan)
int chan[ARB]
short erase
int status, tid
int iisflu(), andi()
include "iis.com"
begin
call achtiu (andi (ERASE, 0177777B), erase, 1)
# IMTOOL special - IIS frame bufrer configuration code.
tid = IWRITE+BYPASSIFM+BLOCKXFER
tid = tid + max (0, iis_config - 1)
call iishdr (tid, 1, FEEDBACK, ADVXONTC, ADVYONXOV, iisflu(chan),
ALLBITPL)
call iisio (erase, SZB_CHAR, status)
end
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