gml2gv.h

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#include <stdio.h>
#include <cgraph/cgraph.h>
#include <util/list.h>
 
typedef struct {
    unsigned short kind;
    unsigned short sort;
    char* name;
    union {
        char* value;
        void *lp; 
    }u;
} gmlattr;
 
typedef LIST(gmlattr *) attrs_t;
 
typedef struct {
    char* id;
    attrs_t attrlist;  
} gmlnode;
 
typedef struct {
    char* source;
    char* target;
    attrs_t attrlist;  
} gmledge;
 
typedef struct gmlgraph {
    struct gmlgraph* parent;
    int directed;
    attrs_t attrlist;  
    LIST(gmlnode *) nodelist;
    LIST(gmledge *) edgelist;
    LIST(struct gmlgraph *) graphlist;
} gmlgraph;
 
extern int gmllex(void);
extern void gmllexeof(void);
extern void gmlerror(const char *);
extern int gmlerrors(void);
extern void initgmlscan (FILE*);
extern Agraph_t* gml_to_gv (char*, FILE*, int, int*);