return 0;
uint32 size = 4  + 2  + 2 , i; for (i = 0; i < id->num_methods; i++) size += XPT_SizeOfMethodDescriptor(&id->method_descriptors[i]); for (i = 0; i < id->num_constants; i++) size += XPT_SizeOfConstDescriptor(&id->const_descriptors[i]); return size;
XPT_SizeOfInterfaceDescriptor(XPTInterfaceDescriptor *idp){    return 0;}