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/* Define if kqueue works correctly with pipes */
#undef HAVE_WORKING_KQUEUE
/* Define to `unsigned long long' if <sys/types.h> doesn't define. */
#undef u_int64_t
/* Define to `unsigned int' if <sys/types.h> doesn't define. */
#undef u_int32_t
/* Define to `unsigned short' if <sys/types.h> doesn't define. */
#undef u_int16_t
/* Define to `unsigned char' if <sys/types.h> doesn't define. */
#undef u_int8_t
/* Define if timeradd is defined in <sys/time.h> */
#undef HAVE_TIMERADD
#ifndef HAVE_TIMERADD
#undef timerclear
#undef timerisset
#undef timercmp
#define timerclear(tvp) (tvp)->tv_sec = (tvp)->tv_usec = 0
#define timerisset(tvp) ((tvp)->tv_sec || (tvp)->tv_usec)
#define timercmp(tvp, uvp, cmp) \
(((tvp)->tv_sec == (uvp)->tv_sec) ? \
((tvp)->tv_usec cmp (uvp)->tv_usec) : \
((tvp)->tv_sec cmp (uvp)->tv_sec))
#define timeradd(tvp, uvp, vvp) \
do { \
(vvp)->tv_sec = (tvp)->tv_sec + (uvp)->tv_sec; \
(vvp)->tv_usec = (tvp)->tv_usec + (uvp)->tv_usec; \
if ((vvp)->tv_usec >= 1000000) { \
(vvp)->tv_sec++; \
(vvp)->tv_usec -= 1000000; \
} \
} while (0)
#define timersub(tvp, uvp, vvp) \
do { \
(vvp)->tv_sec = (tvp)->tv_sec - (uvp)->tv_sec; \
(vvp)->tv_usec = (tvp)->tv_usec - (uvp)->tv_usec; \
if ((vvp)->tv_usec < 0) { \
(vvp)->tv_sec--; \
(vvp)->tv_usec += 1000000; \
} \
} while (0)
#endif /* !HAVE_TIMERADD */
/* Define if TAILQ_FOREACH is defined in <sys/queue.h> */
#undef HAVE_TAILQFOREACH
#ifndef HAVE_TAILQFOREACH
#define TAILQ_FIRST(head) ((head)->tqh_first)
#define TAILQ_END(head) NULL
#define TAILQ_NEXT(elm, field) ((elm)->field.tqe_next)
#define TAILQ_FOREACH(var, head, field) \
for((var) = TAILQ_FIRST(head); \
(var) != TAILQ_END(head); \
(var) = TAILQ_NEXT(var, field))
#define TAILQ_INSERT_BEFORE(listelm, elm, field) do { \
(elm)->field.tqe_prev = (listelm)->field.tqe_prev; \
(elm)->field.tqe_next = (listelm); \
*(listelm)->field.tqe_prev = (elm); \
(listelm)->field.tqe_prev = &(elm)->field.tqe_next; \
} while (0)
#endif /* TAILQ_FOREACH */
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