log.h 395 B

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  1. /*
  2. Defines and externs for the logging machine
  3. */
  4. /* $Id$ */
  5. #include "logging.h"
  6. /********* Logging control ********/
  7. #ifdef LOGGING
  8. extern int must_log; /* set if logging must occur */
  9. extern long log_start; /* inr at start of logging */
  10. extern int logging; /* set if logging in progress */
  11. #define LOG(a) { if (logging) do_log a; }
  12. #else
  13. #define LOG(a)
  14. #endif /* LOGGING */