/** @dir fits

This directory contains source and header files of classes related to
support for reading and writing FITS files.

@note Compiling these classes is optional.

@sa <a href="../../user/html/install_notes.html#install_fits">
Building with FITS support</a> and
<a href="../../user/html/ntuple_root.html#ntuple_fits"> FitsNTuple class</a>.

*/

/** @brief The C struct used by cfitsio to maintain status of FITS file.
*/
struct fitsfile
{
/* See fitsio.h */
};