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| author | Joseph Hunkeler <jhunkeler@gmail.com> | 2015-07-08 20:46:52 -0400 |
|---|---|---|
| committer | Joseph Hunkeler <jhunkeler@gmail.com> | 2015-07-08 20:46:52 -0400 |
| commit | fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 (patch) | |
| tree | bdda434976bc09c864f2e4fa6f16ba1952b1e555 /pkg/images/tv/iis/iism70/zseek.x | |
| download | iraf-linux-fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4.tar.gz | |
Initial commit
Diffstat (limited to 'pkg/images/tv/iis/iism70/zseek.x')
| -rw-r--r-- | pkg/images/tv/iis/iism70/zseek.x | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/pkg/images/tv/iis/iism70/zseek.x b/pkg/images/tv/iis/iism70/zseek.x new file mode 100644 index 00000000..6f3fed25 --- /dev/null +++ b/pkg/images/tv/iis/iism70/zseek.x @@ -0,0 +1,21 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +include <mach.h> +include <fset.h> +include "../lib/ids.h" +include "iis.h" + +# ZSEEK -- Seek for an image frame + +procedure zseek (fd, x, y) + +int fd # file to write +int x, y # device coordinates + +long offset + +begin + offset = max (1, 1 + (x + y * IIS_XDIM) * SZ_SHORT) + + call seek (fd, offset) +end |