[unix-history] / lib / libF77 / r_atn2.c

#include "f2c.h"

#ifdef KR_headers
double atan2();
double r_atn2(x,y) real *x, *y;
#else
#undef abs
#include "math.h"
double r_atn2(real *x, real *y)
#endif
{
return( atan2(*x,*y) );
}
Commit	Line	Data
547779a8 WH	1	#include "f2c.h"
	2
	3	#ifdef KR_headers
	4	double atan2();
	5	double r_atn2(x,y) real x, y;
	6	#else
	7	#undef abs
	8	#include "math.h"
	9	double r_atn2(real x, real y)
	10	#endif
	11	{
	12	return( atan2(x,y) );
	13	}