shithub: asif

ref: d646db5e552bd420f992294e72f9fbbf98ad532d
dir: /app/path/dat.h/

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extern Node *selected;
extern Node *start, *goal;

enum{
	Pbfs,
	Pdijkstra,
	Pa∗,
};
extern int	(*pathfn)(Node*, Node*);

extern int nscen, scenid;

extern int nodesz;
extern int showgrid;