home *** CD-ROM | disk | FTP | other *** search
/ Turbo Toolbox / Turbo_Toolbox.iso / sharew / f_2_c / libf77 / i_dnnt.c < prev    next >
Encoding:
C/C++ Source or Header  |  1991-06-10  |  137 b   |  11 lines
  1. #include "f2c.h"
  2.  
  3. integer i_dnnt(x)
  4. doublereal *x;
  5. {
  6. double floor();
  7.  
  8. return( (*x)>=0 ?
  9.     floor(*x + .5) : -floor(.5 - *x) );
  10. }
  11.