typedef void (*account_func_t) (struct userNode *user, const char *stamp);
void reg_account_func(account_func_t handler);
void call_account_func(struct userNode *user, const char *stamp);
typedef void (*account_func_t) (struct userNode *user, const char *stamp);
void reg_account_func(account_func_t handler);
void call_account_func(struct userNode *user, const char *stamp);