1 files changed, 0 insertions, 77 deletions
diff --git a/ast/pal/palDrange.c b/ast/pal/palDrange.c
deleted file mode 100644
index 804ed55..0000000
--- a/ast/pal/palDrange.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
-*+
-*  Name:
-*     palDrange
-
-*  Purpose:
-*     Normalize angle into range +/- pi
-
-*  Language:
-*     Starlink ANSI C
-
-*  Type of Module:
-*     Library routine
-
-*  Invocation:
-*     palDrange( double angle )
-
-*  Arguments:
-*     angle = double (Given)
-*        The angle in radians.
-
-*  Description:
-*     The result is "angle" expressed in the range +/- pi. If the
-*     supplied value for "angle" is equal to +/- pi, it is returned
-*     unchanged.
-
-*  Authors:
-*     DSB: David S Berry (JAC, Hawaii)
-*     PTW: Patrick T. Wallace
-*     {enter_new_authors_here}
-
-*  History:
-*     2012-05-09 (DSB):
-*        Initial version with documentation taken from Fortran SLA
-*        Adapted with permission from the Fortran SLALIB library.
-*     {enter_further_changes_here}
-
-*  Copyright:
-*     Copyright (C) 1995 Rutherford Appleton Laboratory
-*     Copyright (C) 2012 Science and Technology Facilities Council.
-*     All Rights Reserved.
-
-*  Licence:
-*     This program is free software: you can redistribute it and/or
-*     modify it under the terms of the GNU Lesser General Public
-*     License as published by the Free Software Foundation, either
-*     version 3 of the License, or (at your option) any later
-*     version.
-*
-*     This program is distributed in the hope that it will be useful,
-*     but WITHOUT ANY WARRANTY; without even the implied warranty of
-*     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-*     GNU Lesser General Public License for more details.
-*
-*     You should have received a copy of the GNU Lesser General
-*     License along with this program.  If not, see
-*     <http://www.gnu.org/licenses/>.
-
-*  Bugs:
-*     {note_any_bugs_here}
-*-
-*/
-
-#include "pal.h"
-#include "palmac.h"
-#include <math.h>
-
-double palDrange( double angle ){
-   double result = fmod( angle, PAL__D2PI );
-   if( result > PAL__DPI ) {
-      result -= PAL__D2PI;
-   } else if( result < -PAL__DPI ) {
-      result += PAL__D2PI;
-   }
-   return result;
-}
-