src/graphviz.h

   1 #include <stdbool.h>
   2
   3 void start_graph (FILE *fout);
   4 void output_node (int id, char const *label, FILE *fout);
   5 void output_edge (int source, int destination, char const *label,
   6                   char const *style, FILE *fout);
   7 void finish_graph (FILE *fout);