#ifndef _CEPHES_WRAPPER
#define _CEPHES_WRAPPER

// Declarations of Cephes library
double k0(double x);
double k1(double x);
double kn(int nu, double x);
double i0(double x);
double i1(double x);
double j0(double x);
double j1(double x);
double jn(int nu, double x);
double yn(int nu, double x);
// double gamma(double x);
double lgam(double x);

#endif
