extern int alloc_value_block(vector strvec, void (*alloc_func) (vector));
extern void *set_value(vector strvec);
extern int process_stream(vector keywords);
+extern int alloc_keywords(void);
extern int init_data(char *conf_file, void (*init_keywords) (void));
extern struct keyword * find_keyword(vector v, char * name);
void set_current_keywords (vector *k);