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https://github.com/ACreTeam/ac-decomp
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Cuyler36
66 lines
1.6 KiB
C
66 lines
1.6 KiB
C
#ifndef OS_TIME_H
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#define OS_TIME_H
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#include "types.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define OSDiffTick(tick1, tick0) ((s32)(tick1) - (s32)(tick0))
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typedef s64 OSTime;
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typedef u32 OSTick;
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// u32 __busclock AT_ADDRESS(0x800000F8);
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// #define OS_BUS_CLOCK __busclock
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// #define OS_TIMER_CLOCK (OS_BUS_CLOCK / 4)
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// #define OSTicksToSeconds(ticks) ((ticks) / OS_TIMER_CLOCK)
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// #define OSTicksToMilliseconds(ticks) ((ticks) / (OS_TIMER_CLOCK / 1000))
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// #define OSTicksToMicroseconds(ticks) (((ticks)*8) / (OS_TIMER_CLOCK / 125000))
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// #define OSTicksToNanoseconds(ticks) (((ticks)*8000) / (OS_TIMER_CLOCK / 125000))
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// #define OSSecondsToTicks(sec) ((sec)*OS_TIMER_CLOCK)
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// #define OSMillisecondsToTicks(msec) ((msec) * (OS_TIMER_CLOCK / 1000))
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// #define OSMicrosecondsToTicks(usec) (((usec) * (OS_TIMER_CLOCK / 125000)) / 8)
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// #define OSNanosecondsToTicks(nsec) (((nsec) * (OS_TIMER_CLOCK / 125000)) / 8000)
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OSTime OSGetTime(void);
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OSTime __OSGetSystemTime(void);
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OSTick OSGetTick(void);
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typedef struct OSCalendarTime_s {
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int sec;
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int min;
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int hour;
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int mday;
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int mon;
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int year;
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int wday;
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int yday;
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int msec;
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int usec;
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} OSCalendarTime;
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OSTime OSCalendarTimeToTicks(OSCalendarTime* td);
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void OSTicksToCalendarTime(OSTime ticks, OSCalendarTime* td);
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#define USEC_MAX 1000
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#define MSEC_MAX 1000
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#define MONTH_MAX 12
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#define WEEK_DAY_MAX 7
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#define YEAR_DAY_MAX 365
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#define SECS_IN_MIN 60
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#define SECS_IN_HOUR (SECS_IN_MIN * 60)
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#define SECS_IN_DAY (SECS_IN_HOUR * 24)
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#define SECS_IN_YEAR (SECS_IN_DAY * 365)
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#define BIAS 0xB2575
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#ifdef __cplusplus
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}
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#endif
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#endif
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