#if defined(_XOPEN_SOURCE) || defined(_BSD_SOURCE)
+#undef MAXFLOAT
#define MAXFLOAT 3.40282347e+38F
#endif
#ifdef _GNU_SOURCE
long double lgammal_r(long double, int*);
-long double j0l(long double);
-long double j1l(long double);
-long double jnl(int, long double);
-
-long double y0l(long double);
-long double y1l(long double);
-long double ynl(int, long double);
-
void sincos(double, double*, double*);
void sincosf(float, float*, float*);
void sincosl(long double, long double*, long double*);