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18 lines
627 B
C
18 lines
627 B
C
#pragma once
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// The Wii U epoch is at 2000, so we must map it to 1970 for gettime
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#define WIIU_EPOCH_YEAR (2000)
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#define EPOCH_YEAR (1970)
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#define EPOCH_YEARS_SINCE_LEAP 2
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#define EPOCH_YEARS_SINCE_CENTURY 70
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#define EPOCH_YEARS_SINCE_LEAP_CENTURY 370
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#define EPOCH_DIFF_YEARS (2000 - EPOCH_YEAR)
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#define EPOCH_DIFF_DAYS \
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((EPOCH_DIFF_YEARS * 365) + \
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(EPOCH_DIFF_YEARS - 1 + EPOCH_YEARS_SINCE_LEAP) / 4 - \
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(EPOCH_DIFF_YEARS - 1 + EPOCH_YEARS_SINCE_CENTURY) / 100 + \
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(EPOCH_DIFF_YEARS - 1 + EPOCH_YEARS_SINCE_LEAP_CENTURY) / 400)
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#define EPOCH_DIFF_SECS (60ull * 60ull * 24ull * (uint64_t)EPOCH_DIFF_DAYS)
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