#ifndef lintstatic char GEODESIC_H_ID[] = "@(#)geodesic.h	4.3	95/08/19	GIE	REL";#endif#ifdef __cplusplusextern "C" {#endif#ifndef _IN_GEOD_SET#  define GEOD_EXTERN extern#else#  define GEOD_EXTERN#endifGEOD_EXTERN struct geodesic {	double	A;	double	LAM1, PHI1, ALPHA12;	double	LAM2, PHI2, ALPHA21;	double	DIST;	double	ONEF, FLAT, FLAT2, FLAT4, FLAT64;	int	ELLIPSE;} GEODESIC;# define geod_a	GEODESIC.A# define lam1	GEODESIC.LAM1# define phi1	GEODESIC.PHI1# define al12	GEODESIC.ALPHA12# define lam2	GEODESIC.LAM2# define phi2	GEODESIC.PHI2# define al21	GEODESIC.ALPHA21# define geod_S	GEODESIC.DIST# define geod_f	GEODESIC.FLAT# define onef	GEODESIC.ONEF# define f2	GEODESIC.FLAT2# define f4	GEODESIC.FLAT4# define ff2	GEODESIC.FLAT4# define f64	GEODESIC.FLAT64# define ellipse GEODESIC.ELLIPSE    GEOD_EXTERN int n_alpha, n_S;GEOD_EXTERN double to_meter, fr_meter, del_alpha;	void geod_set(int, char **);void geod_for(void);void geod_pre(void);void geod_inv(void);#ifdef __cplusplus}#endif