Subversion Repositories openrisc_2011-10-31

/* @(#)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) */