5 #pragma varargck type "R" double
6 #pragma varargck type "D" double
10 #define sun astrosun /* not the machine! */
12 #define fmod astrofmod /* ours is always positive */
14 typedef struct Obj1 Obj1;
15 typedef struct Obj2 Obj2;
16 typedef struct Obj3 Obj3;
17 typedef struct Occ Occ;
18 typedef struct Event Event;
19 typedef struct Tim Tim;
20 typedef struct Moontab Moontab;
92 double wlong, awlong, nlat, elev;
93 double obliq, phi, eps, tobliq;
95 double day, deld, per;
96 double eday, capt, capt2, capt3, gst;
97 double pi, pipi, radian, radsec, deltat;
100 double xdot, ydot, zdot;
102 double ecc, incl, node, argp, mrad, anom, motion;
104 double lambda, beta, rad, mag, semi;
105 double alpha, delta, rp, hp;
106 double ra, decl, semi2;
107 double lha, decl2, lmb2;
110 double meday, seday, mhp, salph, sdelt, srad;
115 double rah, ram, ras, dday, dmin, dsec;
117 double da, dd, px, epoch;
139 extern Obj2* objlst[];
141 extern double venfp[];
143 extern double sunfp[];
145 extern double mercfp[];
146 extern char merccp[];
147 extern double nutfp[];
149 extern Moontab moontab[];
151 extern void args(int, char**);
152 extern void bdtsetup(double, Tim*);
153 extern double betcross(double);
154 extern double convdate(Tim*);
155 extern double cosadd(int, ...);
156 extern double cosx(double, int, int, int, int, double);
157 extern double dist(Obj1*, Obj1*);
158 extern double dsrc(double, Tim*, int);
159 extern void dtsetup(double, Tim*);
160 /*extern int evcomp(void*, void*);*/
161 extern void event(char*, char*, char*, double, int);
162 extern void evflush(void);
163 extern double fmod(double, double);
164 extern void fstar(void);
165 extern void fsun(void);
166 extern void geo(void);
167 extern void helio(void);
168 extern void icosadd(double*, char*);
169 extern void init(void);
170 extern void jup(void);
171 extern int lastsun(Tim*, int);
172 extern int main(int, char**);
173 extern void mars(void);
174 extern double melong(Obj2*);
175 extern void merc(void);
176 extern void moon(void);
177 extern void numb(int);
178 extern void nutate(void);
179 extern void occult(Obj2*, Obj2*, double);
180 extern void output(char*, Obj1*);
181 extern void pdate(double);
182 extern double pinorm(double);
183 extern void ptime(double);
184 extern void pstime(double);
185 extern double pyth(double);
186 extern double readate(void);
187 extern double readdt(void);
188 extern void readlat(int);
189 extern double rise(Obj2*, double);
190 extern int rline(int);
191 extern void sat(void);
192 extern void uran(void);
193 extern void nept(void);
194 extern void plut(void);
195 extern void satel(double);
196 extern void satels(void);
197 extern void search(void);
198 extern double set(Obj2*, double);
199 extern void set3pt(Obj2*, int, Occ*);
200 extern void setime(double);
201 extern void setobj(Obj1*);
202 extern void setpt(Occ*, double);
203 extern void shad(void);
204 extern double sinadd(int, ...);
205 extern double sinx(double, int, int, int, int, double);
206 extern char* skip(int);
207 extern double solstice(int);
208 extern void star(void);
209 extern void stars(void);
210 extern void sun(void);
211 extern double sunel(double);
212 extern void venus(void);
213 extern int vis(double, double, double, double);
214 extern void comet(void);
215 extern int Rconv(Fmt*);
216 extern int Dconv(Fmt*);
217 extern double etdate(long, int, double);