10 lines
120 B
C
10 lines
120 B
C
#include "f2c.h"
|
|
|
|
double r_nint(x)
|
|
real *x;
|
|
{
|
|
double floor();
|
|
|
|
return( (*x)>=0 ?
|
|
floor(*x + .5) : -floor(.5 - *x) );
|
|
}
|