uni-util-2.2.0.0: include/new_object.h
#ifndef NEW_OBJECT_H
#define NEW_OBJECT_H
/* This C function returns a unique int each time it is called.
(Up to a limit of 2^32 iterations).
Limitations:
1) not thread-safe
2) not unique between machines.
3) could conceivably overflow.
*/
int next_object_id();
#endif