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freebsd/contrib/libf2c/libF77/r_int.c
2003-07-11 03:42:19 +00:00

10 lines
124 B
C

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