[unix-history] / lib / libF77 / r_int.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) );
}
Commit	Line	Data
547779a8 WH	1	#include "f2c.h"
	2
	3	#ifdef KR_headers
	4	double floor();
	5	double r_int(x) real *x;
	6	#else
	7	#undef abs
	8	#include "math.h"
	9	double r_int(real *x)
	10	#endif
	11	{
	12	return( (x>0) ? floor(x) : -floor(- *x) );
	13	}