#include<math.h>#include<stdio.h>#include<errno.h>longdouble__ieee754_hypotl(longdoublex,longdoubley){fputs("__ieee754_hypotl not implemented\n",stderr);__set_errno(ENOSYS);return0.0;}strong_alias(__ieee754_hypotl,__hypotl_finite)stub_warning(__ieee754_hypotl)