int gdes_alloc(image_desc_t *);
int scan_for_col(char *, int, char *);
int rrd_graph(int, char **, char ***, int *, int *);
+void rrd_graph_init(image_desc_t *);
+void rrd_graph_options(int, char **, image_desc_t *);
+void rrd_graph_script(int, char **, image_desc_t *);
+int rrd_graph_check_vname(image_desc_t *, char *, char *);
+int rrd_graph_check_CF(image_desc_t *, char *, char *);
int bad_format(char *);
int vdef_parse(struct graph_desc_t *,char *);
int vdef_calc(image_desc_t *, int);