Zabbix

        const zbx_custom_interval_t *custom_intervals, time_t now);

int zbx_calculate_item_nextcheck_unreachable(int simple_interval, const zbx_custom_interval_t *custom_intervals,

        time_t disable_until);

​

int zbx_check_time_period(const char *period, time_t time, const char *tz, int *res);

int zbx_get_report_nextcheck(int now, unsigned char cycle, unsigned char weekdays, int start_time,

        const char *tz);

/* interval END */

​

/* condition operators */

#define ZBX_CONDITION_OPERATOR_EQUAL        0

#define ZBX_CONDITION_OPERATOR_NOT_EQUAL        1

#define ZBX_CONDITION_OPERATOR_LIKE         2

#define ZBX_CONDITION_OPERATOR_NOT_LIKE     3

#define ZBX_CONDITION_OPERATOR_IN           4

#define ZBX_CONDITION_OPERATOR_MORE_EQUAL       5

#define ZBX_CONDITION_OPERATOR_LESS_EQUAL       6

#define ZBX_CONDITION_OPERATOR_NOT_IN       7

#define ZBX_CONDITION_OPERATOR_REGEXP       8