freebsd-skq/lib/libF77/r_int.c
ljo 2195d627fb Library for f2c (part 2 of 2)
Obtained from: netlib.att.com
1994-10-26 18:17:41 +00:00

14 lines
190 B
C

#include "f2c.h"
#ifdef KR_headers
double floor();
double r_int(x) real *x;
#else
#undef abs
#include "math.h"
double r_int(real *x)
#endif
{
return( (*x>0) ? floor(*x) : -floor(- *x) );
}