Update Modules/_asynciomodule.c

Co-authored-by: Kumar Aditya <[email protected]>

Author: asvetlov

Modules/_asynciomodule.c

@@ -1713,7 +1713,7 @@ FutureIter_traverse(futureiterobject *it, visitproc visit, void *arg)
 
 static PyMethodDef FutureIter_methods[] = {
     {"send",  (PyCFunction)FutureIter_send, METH_O, NULL},
-    {"throw", (PyCFunction)FutureIter_throw, METH_FASTCALL, NULL},
+    {"throw", (PyCFunction)(void(*)(void))FutureIter_throw, METH_FASTCALL, NULL},
     {"close", (PyCFunction)FutureIter_close, METH_NOARGS, NULL},
     {NULL, NULL}        /* Sentinel */
 };