#include <mach/clock_reply.h> not included by <mach/mach.h> — include it explicitly
mach/clock_reply.h
macro_clock_reply_user_
#define _clock_reply_user_
macroclock_reply_MSG_COUNT
#define clock_reply_MSG_COUNT 1
functionclock_alarm_reply
extern kern_return_t clock_alarm_reply( clock_reply_t alarm_port, mach_msg_type_name_t alarm_portPoly, kern_return_t alarm_code, alarm_type_t alarm_type, mach_timespec_t alarm_time )
Matches up with old value
Reply routine for clock_alarm.
CMU/MIT Mach reference · manual page · © Carnegie Mellon
Ring a preset alarm.
A clock_alarm_reply function is called as the result of a message from the kernel indicating that a previously requested alarm time (clock_alarm) has arrived.
macrosubsystem_to_name_map_clock_reply
#define subsystem_to_name_map_clock_reply { "clock_alarm_reply", 3125107 }