1/* $NetBSD: cephes_subr.h,v 1.1 2007/08/20 16:01:33 drochner Exp $ */ 2 3void _cchshl(long double, long double *, long double *); 4long double _redupil(long double); 5long double _ctansl(long double complex); 6 7#define M_PIL 3.14159265358979323846264338327950280e+00L 8#define M_PI_2L 1.57079632679489661923132169163975140e+00L 9 10