#ifndef ACTIONS_H #define ACTIONS_H #include <agraph.h> #include <expr.h> extern void nodeInduce(Agraph_t *selected); extern Agobj_t* clone(Agraph_t *g, Agobj_t* obj); extern Agobj_t* copy(Agraph_t *g, Agobj_t* obj); extern int indexOf (char* s1, char* s2); extern int match (char* str, char* pat); extern int lockGraph (Agraph_t* g, int); extern Agraph_t* compOf (Agraph_t* g, Agnode_t* n); extern Agedge_t* isEdge (Agnode_t* t, Agnode_t* h, char* key); extern int isIn (Agraph_t* gp, Agobj_t*); extern Agnode_t* addNode (Agraph_t* g, Agnode_t* n); extern Agedge_t* addEdge (Agraph_t* g, Agedge_t* e); extern Agraph_t* sameG (void* p1, void* p2, char* fn, char* msg); extern int compare (Agobj_t*, Agobj_t*); extern int writeFile (Agraph_t*, char*); extern int fwriteFile (Expr_t*, Agraph_t*, int); extern Agraph_t* readFile (char*); extern Agraph_t* freadFile (Expr_t*, int); extern int openFile (Expr_t*, char*, char*); extern int closeFile (Expr_t*, int); extern char* readLine (Expr_t*, int); extern char* canon (Expr_t* pgm, char*); extern int deleteObj (Agraph_t* g, Agobj_t* obj); #endif