-#if defined (RECYCLES_PIDS)
- /* LynxOS, for one, recycles pids very quickly -- so quickly
- that a new process may have the same pid as the last one
- created. This has been reported to fix the problem on that
- OS, and a similar problem on Cygwin. */
- if (exec_result == 0)
- last_made_pid = NO_PID;
-#endif