#ifndef __util_h
#define __util_h




/*
 prints long val in decimal format with leading zeros,
 depending on configval 'm', to string trg.
 m must be normally a value properly divideable by 10.
 
 If sign is greater 0, first char will be set to
 the +, or - sign. This makes string one char greater.
 
 Some examples for the minimum settings:
 m = 1    avoids that val is a number between 0-9,
          and prints only one char.

 m = 10   avoids that val is a number between 0-99
 		  and prints nr in format XX.
 
 m = 100  0 - 999  999 = 999
                    99 = 099
                     9 = 009

 A 0 byte will be append after the last printed char,
 in every case.

 Attention: Be sure m reflects a value which is really
 greater then val, otherwise the result is not properly.
*/
extern void printLongDc( long val, long m, short sign, char *trg);


/*
  This is the same as printLongDc, but only avoiding a short 16 bit integer,
  instead a 32 bit long.
*/
extern void printShortDc( short val, short m, short sign, char *trg);



/*
  Avoids a double which contains a number of arcseconds.
  Converts it to a string of the form +/-000:00:00 ( hours:minutes:seconds ).
  If flag hours is set to 1, it will not be convertet
  to a string representating degrees, instead +/-hours:minutes:seconds
*/
extern void printArcStr( double arc, int hours, char *trg );


#define printArcAz(x,t) printArcStr((x),0,(t))
#define printArcAlt(x,t) printArcStr((x),0,(t))

#define printArcRa(x,t) printArcStr((x),1,(t))
#define printArcDec(x,t) printArcStr((x),0,(t))


#define printAz(x,t) printArcStr((x)*3600,0,(t))
#define printAlt(x,t) printArcStr((x)*3600,0,(t))

#define printRa(x,t) printArcStr((x)*3600,1,(t))
#define printDec(x,t) printArcStr((x)*3600,0,(t))






#endif