#include "cgraph.h"
#include "expr.h"
-#include "color.h"
extern void nodeInduce(Agraph_t * selected);
extern Agobj_t *clone(Agraph_t * g, Agobj_t * obj);
extern char *toLower(Expr_t * pgm, char *, Sfio_t*);
extern char *toUpper(Expr_t * pgm, char *, Sfio_t*);
extern int deleteObj(Agraph_t * g, Agobj_t * obj);
- extern int colorxlate(char *str, gvcolor_t * color, color_type_t target_type);
extern char *colorx (Expr_t* ex, char* incolor, char* fmt, Sfio_t* fp);
extern void gvstart_timer(void);
extern double gvelapsed_sec(void);