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C/C++ Source or Header  |  1990-03-06  |  481 b   |  24 lines
  1. /**
  2.    GRAB Graph Layout and Browser System
  3.  
  4.    Copyright (c) 1989, Tera Computer Company
  5.  **/
  6.  
  7.   /* header file for checkpoints */
  8.  
  9. #ifndef checkpoint_h
  10. #define checkpoint_h
  11.  
  12. #include "digraph.h"
  13.  
  14. typedef struct             /* info for a digraph */
  15. {        
  16.     DIGRAPH* digraph;        /* for now, just save the digraph */
  17. } CHECKPT;
  18.  
  19. int num_ckpts;        /* number of checkpoints */
  20. CHECKPT** ckpts;    /* array of checkpoints */
  21. int curr_ckpt;        /* index into array to access current checkpoint */
  22.  
  23. #endif
  24.