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Text File  |  1986-06-09  |  267b  |  17 lines
  1. /* abc.h 
  2.  *
  3.  * Local definitions to improve readability
  4.  *
  5.  */
  6.  
  7. #define    True        1
  8. #define    False        0
  9. #define    Nil        0
  10. #define and        &&
  11. #define or        ||
  12. #define    not        !
  13. #define equals        ==
  14. #define notequal    !=
  15.  
  16. extern char *PtoCstr();    /* from stdio.h  */
  17. extern char *CtoPstr();