2 /* @(#)z_sinf.c 1.0 98/08/13 */
3 /******************************************************************
7 * x - floating point value
13 * This routine returns the sine of x.
15 *****************************************************************/
21 _DEFUN (sinf, (float),
24 return (sinef (x, 0));
27 #ifdef _DOUBLE_IS_32BITS
31 return (double) sinef ((float) x, 0);
34 #endif /* defined(_DOUBLE_IS_32BITS) */