+
+double lgamma_r(double, int*);
+float lgammaf_r(float, int*);
+long double lgammal_r(long double, int*);
+
+float j0f(float);
+long double j0l(long double);
+float j1f(float);
+long double j1l(long double);
+float jnf(int, float);
+long double jnl(int, long double);
+
+float y0f(float);
+long double y0l(long double);
+float y1f(float);
+long double y1l(long double);
+float ynf(int, float);
+long double ynl(int, long double);