30 lines
615 B
C
30 lines
615 B
C
#include <sys/time.h>
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#define T(t) (t*)0;
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#define F(t,n) {t *y = &x.n;}
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#define C(n) switch(n){case n:;}
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static void f()
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{
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T(time_t)
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T(suseconds_t)
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T(fd_set)
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{
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struct timeval x;
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F(time_t, tv_sec)
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F(suseconds_t,tv_usec)
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}
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C(FD_SETSIZE)
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#ifndef FD_CLR
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{void(*p)(int,fd_set*) = FD_CLR;}
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#endif
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#ifndef FD_ISSET
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{int(*p)(int,fd_set*) = FD_ISSET;}
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#endif
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#ifndef FD_SET
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{void(*p)(int,fd_set*) = FD_SET;}
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#endif
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#ifndef FD_ZERO
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{void(*p)(fd_set*) = FD_ZERO;}
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#endif
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{int(*p)(int,fd_set*restrict,fd_set*restrict,fd_set*restrict,struct timeval*restrict) = select;}
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{int(*p)(const char*,const struct timeval[]) = utimes;}
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}
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