void etoasc (), e24toasc (), e53toasc (), e64toasc ();
void etoe64 (), etoe53 (), etoe24 (), e64toe (), e53toe (), e24toe ();
void mtherr ();
-unsigned EMUSHORT ezero[], ehalf[], eone[], etwo[];
-unsigned EMUSHORT elog2[], esqrt2[];
+extern unsigned EMUSHORT ezero[], ehalf[], eone[], etwo[];
+extern unsigned EMUSHORT elog2[], esqrt2[];
/* Pack output array with 32-bit numbers obtained from
array containing 16-bit numbers, swapping ends if required. */