#include<math.h>#include<stdio.h>longdouble__ieee754_jnl(intn,longdoublex){fputs("__ieee754_jnl not implemented\n",stderr);return0.0;}stub_warning(__ieee754_jnl)longdouble__ieee754_ynl(intn,longdoublex){fputs("__ieee754_ynl not implemented\n",stderr);return0.0;}stub_warning(__ieee754_ynl)