Retro68/gcc/newlib/libm/mathfp/sf_sincos.c

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/* @(#)z_sinf.c 1.0 98/08/13 */
/******************************************************************
* Sine
*
* Input:
* x - floating point value
*
* Output:
* sine of x
*
* Description:
* This routine returns the sine of x.
*
*****************************************************************/
#include "fdlibm.h"
#include "zmath.h"
void
_DEFUN (sincosf, (x, sinx, cosx),
float x _AND
float *sinx _AND
float *cosx)
{
*sinx = sin (x);
*cosx = cos (x);
}
#ifdef _DOUBLE_IS_32BITS
void
sincos (double x, double *sinx, double *cosx)
{
*sinx = (double) sinf ((float) x);
*cosx = (double) cosf ((float) x);
}
#endif /* defined(_DOUBLE_IS_32BITS) */