/************************************************************
  $Header: /home/dieter/sweph/RCS/swephexp.h,v 1.74 2008/06/16 10:07:20 dieter Exp $
  SWISSEPH: exported definitions and constants 

  This file represents the standard application interface (API)
  to the Swiss Ephemeris.

  A C programmer needs only to include this file, and link his code
  with the SwissEph library.

  The function calls are documented in the Programmer's documentation,
  which is online in HTML format.

  Structure of this file:
    Public API definitions
    Internal developer's definitions
    Public API functions.

  Authors: Dieter Koch and Alois Treindl, Astrodienst Zürich

************************************************************/
/* Copyright (C) 1997 - 2008 Astrodienst AG, Switzerland.  All rights reserved.

  License conditions
  ------------------

  This file is part of Swiss Ephemeris.

  Swiss Ephemeris is distributed with NO WARRANTY OF ANY KIND.  No author
  or distributor accepts any responsibility for the consequences of using it,
  or for whether it serves any particular purpose or works at all, unless he
  or she says so in writing.  

  Swiss Ephemeris is made available by its authors under a dual licensing
  system. The software developer, who uses any part of Swiss Ephemeris
  in his or her software, must choose between one of the two license models,
  which are
  a) GNU public license version 2 or later
  b) Swiss Ephemeris Professional License

  The choice must be made before the software developer distributes software
  containing parts of Swiss Ephemeris to others, and before any public
  service using the developed software is activated.

  If the developer choses the GNU GPL software license, he or she must fulfill
  the conditions of that license, which includes the obligation to place his
  or her whole software project under the GNU GPL or a compatible license.
  See http://www.gnu.org/licenses/old-licenses/gpl-2.0.html

  If the developer choses the Swiss Ephemeris Professional license,
  he must follow the instructions as found in http://www.astro.com/swisseph/ 
  and purchase the Swiss Ephemeris Professional Edition from Astrodienst
  and sign the corresponding license contract.

  The License grants you the right to use, copy, modify and redistribute
  Swiss Ephemeris, but only under certain conditions described in the License.
  Among other things, the License requires that the copyright notices and
  this notice be preserved on all copies.

  Authors of the Swiss Ephemeris: Dieter Koch and Alois Treindl

  The authors of Swiss Ephemeris have no control or influence over any of
  the derived works, i.e. over software or services created by other
  programmers which use Swiss Ephemeris functions.

  The names of the authors or of the copyright holder (Astrodienst) must not
  be used for promoting any software, product or service which uses or contains
  the Swiss Ephemeris. This copyright notice is the ONLY place where the
  names of the authors can legally appear, except in cases where they have
  given special permission in writing.

  The trademarks 'Swiss Ephemeris' and 'Swiss Ephemeris inside' may be used
  for promoting such software, products or services.
*/


#ifndef _SWEPHEXP_INCLUDED      /* allow multiple #includes of swephexp.h */
#define _SWEPHEXP_INCLUDED

#include "sweodef.h"

/***********************************************************
 * definitions for use also by non-C programmers
 ***********************************************************/

/* values for gregflag in swe_julday() and swe_revjul() */
# define SE_JUL_CAL	0
# define SE_GREG_CAL	1

/*
 * planet numbers for the ipl parameter in swe_calc()
 */
#define SE_ECL_NUT      -1      

#define SE_SUN          0       
#define SE_MOON         1       
#define SE_MERCURY      2       
#define SE_VENUS        3       
#define SE_MARS         4       
#define SE_JUPITER      5       
#define SE_SATURN       6       
#define SE_URANUS       7       
#define SE_NEPTUNE      8       
#define SE_PLUTO        9       
#define SE_MEAN_NODE    10      
#define SE_TRUE_NODE    11
#define SE_MEAN_APOG    12      
#define SE_OSCU_APOG    13    
#define SE_EARTH        14      
#define SE_CHIRON       15      
#define SE_PHOLUS       16      
#define SE_CERES        17      
#define SE_PALLAS       18      
#define SE_JUNO         19      
#define SE_VESTA        20      
#define SE_INTP_APOG    21      
#define SE_INTP_PERG    22    

#define SE_NPLANETS     23      

#define SE_AST_OFFSET   10000
#define SE_VARUNA   (SE_AST_OFFSET + 20000)

#define SE_FICT_OFFSET  	40
#define SE_FICT_OFFSET_1  	39
#define SE_FICT_MAX  	       999 
#define SE_NFICT_ELEM           15

#define SE_COMET_OFFSET 1000

#define SE_NALL_NAT_POINTS      (SE_NPLANETS + SE_NFICT_ELEM)

/* Hamburger or Uranian "planets" */
#define SE_CUPIDO       	40
#define SE_HADES        	41
#define SE_ZEUS         	42
#define SE_KRONOS       	43
#define SE_APOLLON      	44
#define SE_ADMETOS      	45
#define SE_VULKANUS     	46
#define SE_POSEIDON     	47
/* other fictitious bodies */
#define SE_ISIS         	48
#define SE_NIBIRU       	49
#define SE_HARRINGTON           50
#define SE_NEPTUNE_LEVERRIER    51
#define SE_NEPTUNE_ADAMS        52
#define SE_PLUTO_LOWELL         53
#define SE_PLUTO_PICKERING      54
#define SE_VULCAN      		55
#define SE_WHITE_MOON  		56
#define SE_PROSERPINA  		57
#define SE_WALDEMATH  		58

#define SE_FIXSTAR      -10

#define SE_ASC			0
#define SE_MC			1
#define SE_ARMC			2
#define SE_VERTEX		3
#define SE_EQUASC  		4	/* "equatorial ascendant" */
#define SE_COASC1		5	/* "co-ascendant" (W. Koch) */
#define SE_COASC2		6	/* "co-ascendant" (M. Munkasey) */
#define SE_POLASC		7	/* "polar ascendant" (M. Munkasey) */
#define SE_NASCMC		8

/*
 * flag bits for parameter iflag in function swe_calc()
 * The flag bits are defined in such a way that iflag = 0 delivers what one
 * usually wants:
 *    - the default ephemeris (SWISS EPHEMERIS) is used,
 *    - apparent geocentric positions referring to the true equinox of date
 *      are returned.
 * If not only coordinates, but also speed values are required, use 
 * flag = SEFLG_SPEED.
 *
 * The 'L' behind the number indicates that 32-bit integers (Long) are used.
 */
#define SEFLG_JPLEPH    1       /* use JPL ephemeris */
#define SEFLG_SWIEPH    2       /* use SWISSEPH ephemeris */
#define SEFLG_MOSEPH    4       /* use Moshier ephemeris */

#define SEFLG_HELCTR	8      /* return heliocentric position */
#define SEFLG_TRUEPOS	16     /* return true positions, not apparent */
#define SEFLG_J2000	32     /* no precession, i.e. give J2000 equinox */
#define SEFLG_NONUT	64     /* no nutation, i.e. mean equinox of date */
#define SEFLG_SPEED3	128     /* speed from 3 positions (do not use it,
                                  SEFLG_SPEED is faster and more precise.) */
#define SEFLG_SPEED	256     /* high precision speed  */
#define SEFLG_NOGDEFL	512     /* turn off gravitational deflection */
#define SEFLG_NOABERR	1024    /* turn off 'annual' aberration of light */
#define SEFLG_EQUATORIAL (2*1024)    /* equatorial positions are wanted */
#define SEFLG_XYZ	(4*1024)    /* cartesian, not polar, coordinates */
#define SEFLG_RADIANS	(8*1024)    /* coordinates in radians, not degrees */
#define SEFLG_BARYCTR	(16*1024)   /* barycentric positions */
#define SEFLG_TOPOCTR	(32*1024)   /* topocentric positions */
#define SEFLG_SIDEREAL	(64*1024)   /* sidereal positions */
#define SEFLG_ICRS	(128*1024)   /* ICRS (DE406 reference frame) */

#define SE_SIDBITS		256
/* for projection onto ecliptic of t0 */
#define SE_SIDBIT_ECL_T0        256
/* for projection onto solar system plane */
#define SE_SIDBIT_SSY_PLANE     512

/* sidereal modes (ayanamsas) */
#define SE_SIDM_FAGAN_BRADLEY    0
#define SE_SIDM_LAHIRI           1
#define SE_SIDM_DELUCE           2
#define SE_SIDM_RAMAN            3
#define SE_SIDM_USHASHASHI       4
#define SE_SIDM_KRISHNAMURTI     5
#define SE_SIDM_DJWHAL_KHUL      6
#define SE_SIDM_YUKTESHWAR       7
#define SE_SIDM_JN_BHASIN        8
#define SE_SIDM_BABYL_KUGLER1    9
#define SE_SIDM_BABYL_KUGLER2   10
#define SE_SIDM_BABYL_KUGLER3   11
#define SE_SIDM_BABYL_HUBER    	12
#define SE_SIDM_BABYL_ETPSC    	13
#define SE_SIDM_ALDEBARAN_15TAU 14
#define SE_SIDM_HIPPARCHOS      15
#define SE_SIDM_SASSANIAN       16
#define SE_SIDM_GALCENT_0SAG    17
#define SE_SIDM_J2000           18
#define SE_SIDM_J1900           19
#define SE_SIDM_B1950           20
#define SE_SIDM_USER            255

#define SE_NSIDM_PREDEF	  	    21

/* used for swe_nod_aps(): */
#define SE_NODBIT_MEAN		1   /* mean nodes/apsides */
#define SE_NODBIT_OSCU		2   /* osculating nodes/apsides */
#define SE_NODBIT_OSCU_BAR	4   /* same, but motion about solar system barycenter is considered */
#define SE_NODBIT_FOPOINT	256   /* focal point of orbit instead of aphelion */

/* default ephemeris used when no ephemeris flagbit is set */
#define SEFLG_DEFAULTEPH SEFLG_SWIEPH

#define SE_MAX_STNAME		20	/* maximum size of fixstar name;
                                         * the parameter star in swe_fixstar
					 * must allow twice this space for
				         * the returned star name.
					 */

/* defines for eclipse computations */

#define SE_ECL_CENTRAL		1
#define SE_ECL_NONCENTRAL	2
#define SE_ECL_TOTAL		4
#define SE_ECL_ANNULAR		8
#define SE_ECL_PARTIAL		16
#define SE_ECL_ANNULAR_TOTAL	32
#define SE_ECL_PENUMBRAL	64
#define SE_ECL_VISIBLE		128
#define SE_ECL_MAX_VISIBLE	256
#define SE_ECL_1ST_VISIBLE	512
#define SE_ECL_2ND_VISIBLE	1024
#define SE_ECL_3RD_VISIBLE	2048
#define SE_ECL_4TH_VISIBLE	4096
#define SE_ECL_ONE_TRY          (32*1024) 
		/* check if the next conjunction of the moon with
		 * a planet is an occultation; don't search further */

/* for swe_rise_transit() */
#define SE_CALC_RISE		1
#define SE_CALC_SET		2
#define SE_CALC_MTRANSIT	4
#define SE_CALC_ITRANSIT	8
#define SE_BIT_DISC_CENTER      256 /* to be or'ed to SE_CALC_RISE/SET */
				    /* if rise or set of disc center is */
				    /* required */
#define SE_BIT_NO_REFRACTION    512 /* to be or'ed to SE_CALC_RISE/SET, */
				    /* if refraction is not to be considered */

/* for swe_azalt() and swe_azalt_rev() */
#define SE_ECL2HOR		0
#define SE_EQU2HOR		1
#define SE_HOR2ECL		0
#define SE_HOR2EQU		1

/* for swe_refrac() */
#define SE_TRUE_TO_APP	0
#define SE_APP_TO_TRUE	1

/*
 * only used for experimenting with various JPL ephemeris files
 * which are available at Astrodienst's internal network
 */
#define SE_DE_NUMBER    406
#define SE_FNAME_DE200  "de200.eph"
#define SE_FNAME_DE403  "de403.eph"
#define SE_FNAME_DE404  "de404.eph"
#define SE_FNAME_DE405  "de405.eph"
#define SE_FNAME_DE406  "de406.eph"
#define SE_FNAME_DFT    SE_FNAME_DE406
#define SE_STARFILE     "fixstars.cat"
#define SE_ASTNAMFILE   "seasnam.txt"
#define SE_FICTFILE     "seorbel.txt"

/*
 * ephemeris path
 * this defines where ephemeris files are expected if the function
 * swe_set_ephe_path() is not called by the application.
 * Normally, every application should make this call to define its
 * own place for the ephemeris files.
 */

#if MSDOS
#ifdef PAIR_SWEPH
#  define SE_EPHE_PATH    "\\pair\\ephe\\"
#else
#  define SE_EPHE_PATH    "\\sweph\\ephe\\"
#endif
#else
# ifdef MACOS
#  define SE_EPHE_PATH	":ephe:"
# else
#  define SE_EPHE_PATH    ".:/users/ephe2/:/users/ephe/"
			/* At Astrodienst, we maintain two ephemeris areas for
			   the thousands of asteroid files: 
			   the short files in /users/ephe/ast*,
			   the long file in /users/ephe2/ast*. */
# endif
#endif

/* defines for function swe_split_deg() (in swephlib.c) */
# define SE_SPLIT_DEG_ROUND_SEC    1
# define SE_SPLIT_DEG_ROUND_MIN    2
# define SE_SPLIT_DEG_ROUND_DEG    4
# define SE_SPLIT_DEG_ZODIACAL     8
# define SE_SPLIT_DEG_KEEP_SIGN   16	/* don't round to next sign, 
					 * e.g. 29.9999999 will be rounded
					 * to 29°59'59" (or 29°59' or 29°) */
# define SE_SPLIT_DEG_KEEP_DEG    32	/* don't round to next degree
					 * e.g. 13.9999999 will be rounded
					 * to 13°59'59" (or 13°59' or 13°) */

/*
 * by compiling with -DPAIR_SWEPH in the compiler options it
 * is possible to create a more compact version of SwissEph which
 * contains no code for the JPL ephemeris file and for the builtin
 * Moshier ephemeris.
 * This is quite useful for MSDOS real mode applications which need to
 * run within 640 kb.
 * The option is called PAIR_SWEPH because it was introduced for
 * Astrodienst's partner software PAIR.
 */
#ifdef PAIR_SWEPH	
# define NO_JPL
#endif

/**************************************************************
 * here follow some ugly definitions which are only required
 * if SwissEphemeris is compiled on Windows, either to use a DLL
 * or to create a DLL.
 * Unix users can savely ignore his section
 * and skip to the export function decarations below.
 ************************************************************/
#if defined(MAKE_DLL) || defined(USE_DLL) || defined(_WINDOWS)
#  include <windows.h>
#endif

#ifdef USE_DLL
#  include "swedll.h"
#endif

#if defined(DOS32) || !MSDOS || defined(WIN32)
			/* use compiler switch to define DOS32 */
#  ifndef FAR 
#    define FAR
#  endif
#  define MALLOC malloc  
#  define CALLOC calloc  
#  define FREE free  
#else
#  ifndef FAR
#    define FAR far
#  endif
#  ifdef __BORLANDC__
#    include <alloc.h>
#    define MALLOC farmalloc  
#    define CALLOC farcalloc  
#    define FREE farfree  
#  else
#    define MALLOC _fmalloc
#    define CALLOC _fcalloc
#    define FREE _ffree
#  endif
#endif

/* DLL defines */
#ifdef MAKE_DLL
  #if defined (PASCAL)
    #define PASCAL_CONV PASCAL 
  #else
    #define PASCAL_CONV 
  #endif
  #ifdef MAKE_DLL16 /* 16bit DLL */
    /* We compiled the 16bit DLL for Windows 3.x using Borland C/C++ Ver:3.x
       and the -WD or -WDE compiler switch. */
    #define EXP16 __export 
    #define EXP32 
  #else /* 32bit DLL */
    /* To export symbols in the new DLL model of Win32, Microsoft 
       recommends the following approach */ 
    #define EXP16 
    #define EXP32  __declspec( dllexport )
  #endif
#else 
  #define PASCAL_CONV 
  #define EXP16 
  #define EXP32 
#endif  

#ifndef _SWEDLL_H

/***********************************************************
 * exported functions
 ***********************************************************/

#define ext_def(x)	extern EXP32 x FAR PASCAL_CONV EXP16
			/* ext_def(x) evaluates to x on Unix */

/**************************** 
 * exports from sweph.c 
 ****************************/

/* planets, moon, nodes etc. */
ext_def( int32 ) swe_calc(
        double tjd, int ipl, int32 iflag, 
        double *xx,
        char *serr);

ext_def(int32) swe_calc_ut(double tjd_ut, int32 ipl, int32 iflag, 
	double *xx, char *serr);

/* fixed stars */
ext_def( int32 ) swe_fixstar(
        char *star, double tjd, int32 iflag, 
        double *xx,
        char *serr);

ext_def(int32) swe_fixstar_ut(char *star, double tjd_ut, int32 iflag, 
	double *xx, char *serr);

ext_def(int32) swe_fixstar_mag(char *star, double *mag, char *serr);

/* close Swiss Ephemeris */
ext_def( void ) swe_close(void);

/* set directory path of ephemeris files */
ext_def( void ) swe_set_ephe_path(char *path);

/* set file name of JPL file */
ext_def( void ) swe_set_jpl_file(char *fname);

/* get planet name */
ext_def( char *) swe_get_planet_name(int ipl, char *spname);

/* set geographic position of observer */
ext_def (void) swe_set_topo(double geolon, double geolat, double geoalt);

/* set sidereal mode */
ext_def(void) swe_set_sid_mode(int32 sid_mode, double t0, double ayan_t0);

/* get ayanamsa */
ext_def(double) swe_get_ayanamsa(double tjd_et);

ext_def(double) swe_get_ayanamsa_ut(double tjd_ut);

ext_def( char *) swe_get_ayanamsa_name(int32 isidmode);

/**************************** 
 * exports from swedate.c 
 ****************************/

ext_def( int ) swe_date_conversion(
        int y , int m , int d ,         /* year, month, day */
        double utime,   /* universal time in hours (decimal) */
        char c,         /* calendar g[regorian]|j[ulian] */
        double *tjd);

ext_def( double ) swe_julday(
        int year, int month, int day, double hour, 
        int gregflag);

ext_def( void ) swe_revjul (
        double jd, 
        int gregflag,
        int *jyear, int *jmon, int *jday, double *jut);

/**************************** 
 * exports from swehouse.c 
 ****************************/

ext_def( int ) swe_houses(
        double tjd_ut, double geolat, double geolon, int hsys, 
	double *cusps, double *ascmc);

ext_def( int ) swe_houses_ex(
        double tjd_ut, int32 iflag, double geolat, double geolon, int hsys, 
	double *cusps, double *ascmc);

ext_def( int ) swe_houses_armc(
        double armc, double geolat, double eps, int hsys, 
	double *cusps, double *ascmc);

ext_def(double) swe_house_pos(
	double armc, double geolat, double eps, int hsys, double *xpin, char *serr);

/**************************** 
 * exports from swecl.c 
 ****************************/

ext_def(int32) swe_gauquelin_sector(double t_ut, int32 ipl, char *starname, int32 iflag, int32 imeth, double *geopos, double atpress, double attemp, double *dgsect, char *serr);

/* computes geographic location and attributes of solar 
 * eclipse at a given tjd */
ext_def (int32) swe_sol_eclipse_where(double tjd, int32 ifl, double *geopos, double *attr, char *serr);

ext_def (int32) swe_lun_occult_where(double tjd, int32 ipl, char *starname, int32 ifl, double *geopos, double *attr, char *serr);

/* computes attributes of a solar eclipse for given tjd, geolon, geolat */
ext_def (int32) swe_sol_eclipse_how(double tjd, int32 ifl, double *geopos, double *attr, char *serr);

/* finds time of next local eclipse */
ext_def (int32) swe_sol_eclipse_when_loc(double tjd_start, int32 ifl, double *geopos, double *tret, double *attr, int32 backward, char *serr);

ext_def (int32) swe_lun_occult_when_loc(double tjd_start, int32 ipl, char *starname, int32 ifl,
     double *geopos, double *tret, double *attr, int32 backward, char *serr);

/* finds time of next eclipse globally */
ext_def (int32) swe_sol_eclipse_when_glob(double tjd_start, int32 ifl, int32 ifltype,
     double *tret, int32 backward, char *serr);

/* finds time of next occultation globally */
ext_def (int32) swe_lun_occult_when_glob(double tjd_start, int32 ipl, char *starname, int32 ifl, int32 ifltype,
     double *tret, int32 backward, char *serr);

/* computes attributes of a lunar eclipse for given tjd */
ext_def (int32) swe_lun_eclipse_how(
          double tjd_ut, 
          int32 ifl,
          double *geopos, 
          double *attr, 
          char *serr);

ext_def (int32) swe_lun_eclipse_when(double tjd_start, int32 ifl, int32 ifltype,
     double *tret, int32 backward, char *serr);

/* planetary phenomena */
ext_def (int32) swe_pheno(double tjd, int32 ipl, int32 iflag, double *attr, char *serr);
 
ext_def(int32) swe_pheno_ut(double tjd_ut, int32 ipl, int32 iflag, double *attr, char *serr);

ext_def (double) swe_refrac(double inalt, double atpress, double attemp, int32 calc_flag);

ext_def (double) swe_refrac_extended(double inalt, double geoalt, double atpress, double attemp, double lapse_rate, int32 calc_flag, double *dret);

ext_def (void) swe_set_lapse_rate(double lapse_rate);

ext_def (void) swe_azalt(
      double tjd_ut,
      int32 calc_flag,
      double *geopos,
      double atpress,
      double attemp,
      double *xin, 
      double *xaz); 

ext_def (void) swe_azalt_rev(
      double tjd_ut,
      int32 calc_flag,
      double *geopos,
      double *xin, 
      double *xout); 

ext_def (int32) swe_rise_trans(
               double tjd_ut, int32 ipl, char *starname, 
	       int32 epheflag, int32 rsmi,
               double *geopos, 
	       double atpress, double attemp,
               double *tret,
               char *serr);

ext_def (int32) swe_nod_aps(double tjd_et, int32 ipl, int32 iflag, 
                      int32  method,
                      double *xnasc, double *xndsc, 
                      double *xperi, double *xaphe, 
                      char *serr);

ext_def (int32) swe_nod_aps_ut(double tjd_ut, int32 ipl, int32 iflag, 
                      int32  method,
                      double *xnasc, double *xndsc, 
                      double *xperi, double *xaphe, 
                      char *serr);


/**************************** 
 * exports from swephlib.c 
 ****************************/

/* delta t */
ext_def( double ) swe_deltat(double tjd);

/* equation of time */
ext_def( int ) swe_time_equ(double tjd, double *te, char *serr);

/* sidereal time */
ext_def( double ) swe_sidtime0(double tjd_ut, double eps, double nut);
ext_def( double ) swe_sidtime(double tjd_ut);

/* coordinate transformation polar -> polar */
ext_def( void ) swe_cotrans(double *xpo, double *xpn, double eps);
ext_def( void ) swe_cotrans_sp(double *xpo, double *xpn, double eps);

/* tidal acceleration to be used in swe_deltat() */
ext_def( double ) swe_get_tid_acc(void);
ext_def( void ) swe_set_tid_acc(double t_acc);

ext_def( double ) swe_degnorm(double x);
ext_def( double ) swe_radnorm(double x);
ext_def( double ) swe_rad_midp(double x1, double x0);
ext_def( double ) swe_deg_midp(double x1, double x0);

ext_def( void ) swe_split_deg(double ddeg, int32 roundflag, int32 *ideg, int32 *imin, int32 *isec, double *dsecfr, int32 *isgn);

/******************************************************* 
 * other functions from swephlib.c;
 * they are not needed for Swiss Ephemeris,
 * but may be useful to former Placalc users.
 ********************************************************/

/* normalize argument into interval [0..DEG360] */
ext_def( centisec ) swe_csnorm(centisec p);

/* distance in centisecs p1 - p2 normalized to [0..360[ */
ext_def( centisec ) swe_difcsn (centisec p1, centisec p2);

ext_def( double ) swe_difdegn (double p1, double p2);

/* distance in centisecs p1 - p2 normalized to [-180..180[ */
ext_def( centisec ) swe_difcs2n(centisec p1, centisec p2);

ext_def( double ) swe_difdeg2n(double p1, double p2);
ext_def( double ) swe_difrad2n(double p1, double p2);

/* round second, but at 29.5959 always down */
ext_def( centisec ) swe_csroundsec(centisec x);

/* double to int32 with rounding, no overflow check */
ext_def( int32 ) swe_d2l(double x);

/* monday = 0, ... sunday = 6 */
ext_def( int ) swe_day_of_week(double jd);

ext_def( char *) swe_cs2timestr(CSEC t, int sep, AS_BOOL suppressZero, char *a);

ext_def( char *) swe_cs2lonlatstr(CSEC t, char pchar, char mchar, char *s);

ext_def( char *) swe_cs2degstr(CSEC t, char *a);

#endif  /* #ifndef _SWEDLL_H */

#endif  /* #ifndef _SWEPHEXP_INCLUDED */
