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#ifndef COMPAT_H
#define COMPAT_H
#ifndef HAVE_PLEDGE
#include "pledge.h"
#endif
#ifndef HAVE_STRTONUM
#include "strtonum.h"
#endif
/* Use CLOCK_REALTIME if CLOCK_MONOTONIC is not available */
#ifndef CLOCK_MONOTONIC
#define CLOCK_MONOTONIC CLOCK_REALTIME
#endif
#ifndef timespecsub
#define timespecsub(tsp, usp, vsp) \
do { \
(vsp)->tv_sec = (tsp)->tv_sec - (usp)->tv_sec; \
(vsp)->tv_nsec = (tsp)->tv_nsec - (usp)->tv_nsec; \
if ((vsp)->tv_nsec < 0) { \
(vsp)->tv_sec--; \
(vsp)->tv_nsec += 1000000000L; \
} \
} while (0)
#endif
#endif /* COMPAT_H */
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