julian.h

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/*
 * $Id: julian.h 47 2007-03-31 00:49:45Z gbc $
 */
/* Cribbed from seesat5 10/1/99 jpd */
 
#include "time_float_type.h"
 
#ifndef JULIAN_H
#define JULIAN_H
 
extern HTLdbl atomin(char *string);
    /* convert string to minutes */
 
extern char **degdms(int pre, HTLdbl x);
    /* convert HTLdbl to deg, minutes, seconds strings */
 
extern char *jdstr(long int jd);
    /* converts jd to year, month, day in string form */
 
extern long int julday(int y, int m, int d);
    /* returns JD (unit = days) of given year, month, day @ 12h */
 
extern char *stoup(char *string);
    /* converts sting to all upper case */
 
extern char *timstr(HTLdbl m);
    /* converts minutes to string of "hhmm:ss" format */
    
extern int year_of_jd(long int jd);
 
#endif /* ndef JULIAN_H */
 
/*
 * eof
 */