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include <imhdr.h>
include "od.h"
#---------------------------------------------------------------------------
.help od_set_len Jun93 source
.ih
NAME
od_set_len -- Set the length of data.
.ih
DESCRIPTION
This sets how much data is read/written from the OD file. For images,
the dimensionality is changed. For tables, it just changes how much
is read/written; nothing is physically changed about the table.
.endhelp
#---------------------------------------------------------------------------
procedure od_set_len (od, len)
pointer od # I: OD descriptor.
int len # I: New length.
begin
OD_LEN(od) = len
if (OD_TYPE(od) == OD_IMAGE) {
IM_LEN(OD_FD(od),1) = len
}
end
#---------------------------------------------------------------------------
# End of od_set_len
#---------------------------------------------------------------------------
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