home *** CD-ROM | disk | FTP | other *** search
/ Cream of the Crop 26 / Cream of the Crop 26.iso / os2 / octa209s.zip / octave-2.09 / libs / f2c / libf77 / h_dnnt.c < prev    next >
C/C++ Source or Header  |  1994-05-06  |  232b  |  15 lines
  1. #include "f2c.h"
  2.  
  3. #ifdef KR_headers
  4. double floor();
  5. shortint h_dnnt(x) doublereal *x;
  6. #else
  7. #undef abs
  8. #include "math.h"
  9. shortint h_dnnt(doublereal *x)
  10. #endif
  11. {
  12. return( (*x)>=0 ?
  13.     floor(*x + .5) : -floor(.5 - *x) );
  14. }
  15.