/*------------------------->  Sather - configfile  <-------------------------*/
/* Copyright (C) 2000 by K Hopper, University of Waikato, New Zealand        */
/* This file is part of the GNU Sather library. It is free software; you may */
/* redistribute  and/or modify it under the terms of the GNU Library General */
/* Public  License (LGPL)  as published  by the  Free  Software  Foundation; */
/* either version 2 of the license, or (at your option) any later version.   */
/* This  library  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 Doc/LGPL for more details.       */
/* The license text is also available from:  Free Software Foundation, Inc., */
/* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA                     */
/*------------>  Please email comments to <bug-sather@gnu.org>  <------------*/

#ifndef ANGLE_CONFIG
#define ANGLE_CONFIG

#ifdef PP
#undef PP
#endif

#ifdef VSTD
#undef VSTD
#endif

#ifdef IM
#undef IM
#endif

#define PP    no_pre,no_post
#define VSTD  var "@r $$;"
#define IM    declare "#include <math.h>"

ANGLE_FLT:         PP,exec "(FLT)$0";
FLT_ANGLE:         PP,exec "(ANGLE)$1";
ASIN_ANGLE:        PP,VSTD,IM,exec "$$=asinf($1);" "$$";
ACOS_ANGLE:        PP,VSTD,IM,exec "$$=acosf($1);" "$$";
ATAN_ANGLE:        PP,VSTD,IM,exec "$$=atanf($1);" "$$";
ATAN2_ANGLE:       PP,VSTD,IM,exec "$$=atan2f($1,$2);" "$$";
ANGLE_FLT_SIN:     PP,VSTD,IM,exec "$$=sinf($0);" "$$";
ANGLE_FLT_COS:     PP,VSTD,IM,exec "$$=cosf($0);" "$$";
ANGLE_FLT_TAN:     PP,VSTD,IM,exec "$$=tanf($0);" "$$";
ANGLE_FLT_SINCOS:  PP,IM,exec "sincos($0,&$1,&$2);";

#endif