extern const char *status_item_list[];
/** Loop over each status item. */
#define FOR_EACH_STATUS_ITEM(i) for (i = 0; i < NUM_STAT_ITEMS; i++)
-int stat_item_valid(const char *item);
-int stat_line_valid(const char *);
-void stat_client_write(const char *msg, int itemnum);
-int stat_client_add(int fd, uint64_t mask);
+int for_each_stat_item(char *item_buf, size_t num_bytes,
+ int (*item_handler)(int, char *));
__printf_2_3 void para_log(int, const char*, ...);