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+<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 3.2//EN">
+<HTML>
+<HEAD>
+<TITLE> headdata
+</TITLE>
+<p>
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+
+<A NAME="section-1.1.1"><H3>NAME</H3></A>
+
+<P>
+ ft_dataskip,ft_dataseek -Fitsy FITS routines to work with the data portion of
+ a FITS file.
+
+<A NAME="section-1.1.2"><H3>SYNOPSIS</H3></A>
+
+
+
+<PRE>
+void ft_dataskip(File ifile, FITSHead fits, File ofile);
+int ft_dataseek(File sfile, FITSHead fits);
+
+
+<P>
+</PRE>
+<A NAME="section-1.1.3"><H3>PARAMETERS</H3></A>
+
+<UL>
+<P>
+ <LI> <B>File ifile</B> - File pointer to read FITS data from.
+ <LI> <B>FITSHead fits</B> - FITS header associated with data.
+ <LI> <B>File ofile</B> - File pointer to write data to.
+ <LI> <B>File sfile</B> - File pointer to seek.
+
+</UL>
+<A NAME="section-1.1.4"><H3>DESCRIPTION</H3></A>
+
+
+<A NAME="section-1.1.4.1"><H4>ft_dataskip</H4></A>
+
+<P>
+ Skip over the data part of a FITS header data unit.
+
+<P>
+ If the file is seekable and the <B>ofile</B> file pointer is
+ <B>NULL</B> the data are skipped with an <B>fseek</B>().
+
+<P>
+ If the <B>ofile</B> file pointer is <B>NULL</B> no data is written.
+
+<A NAME="section-1.1.4.2"><H4>ft_dataseek</H4></A>
+
+<P>
+ Seek to the data portion of prevoiusly read fits header data unit.
+
+<p>
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