home *** CD-ROM | disk | FTP | other *** search
/ Libris Britannia 4 / science library(b).zip / science library(b) / PROGRAMM / DB_CLIPP / 2510.ZIP / TRSOURCE.EXE / SSTOH.C < prev    next >
C/C++ Source or Header  |  1990-10-22  |  364b  |  19 lines
  1. /*********
  2. *  SSTOH
  3. *  by Tom Rettig
  4. * Placed in the public domain by Tom Rettig Associates, 10/22/1990.
  5. *
  6. *  Syntax: SSTOH( <expN> )
  7. *  Return: Numeric hours from <expN> seconds.
  8. *********/
  9.  
  10. #include "trlib.h"
  11.  
  12. TRTYPE sstoh()
  13. {
  14.    if ( PCOUNT == 1 && ISNUM(1) )
  15.       _retnd( (double)_parnl(1) / 3600 );
  16.    else
  17.       _retnd( (double)ERROR );
  18. }
  19.