ref: e66c8868c7cf48c23f2c49e2bb933784a1a02d6d
dir: /app/path/dat.h/
typedef struct Sim Sim; extern Node *selected; extern Node *start, *goal; enum{ Mmodegoal, Mmodestart, Mmodeblock, Mmodes, }; extern int mousemode; enum{ Pbfs, Pdijkstra, Pa∗, }; struct Sim{ Prof; VArray *path; Vertex start; Vertex goal; }; extern int nscen, curscen; extern char *mapfile; extern VArray *sims; extern int nodesz; extern int showgrid;