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# Common for IIS display
int iischan # the device channel used by FIO
int iisnopen # number of times the display has been opened
int iisframe # frame number at iisopn time (kludge).
int iis_xdim, iis_ydim # frame size, pixels
int iis_config # frame size configuration
int iis_server # device is actually a display server
bool packit # byte pack data for i/o
bool swap_bytes # byte swap the IIS header
short hdr[LEN_IISHDR] # header
int iis_version # WCS version
int iis_valid # valid mapping info flag
char iis_region[SZ_FNAME] # region name
real iis_sx, iis_sy # source raster offset
int iis_snx, iis_sny # source raster size
int iis_dx, iis_dy # dest raster offset
int iis_dnx, iis_dny # dest raster size
char iis_objref[SZ_FNAME] # object reference
common /iiscom/ iischan, iisnopen, iisframe, iis_xdim, iis_ydim, iis_config,
iis_server, packit, swap_bytes, hdr, iis_version, iis_valid,
iis_region, iis_sx, iis_sy, iis_snx, iis_sny,
iis_dx, iis_dy, iis_dnx, iis_dny, iis_objref
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