core/lib/trickle-timer.c: fix warning: function declaration isn't a prototype
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@ -79,7 +79,7 @@ static void double_interval(void *ptr);
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#if TRICKLE_TIMER_WIDE_RAND
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/* Returns a 4-byte wide, unsigned random number */
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static uint32_t
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wide_rand()
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wide_rand(void)
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{
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return ((uint32_t)random_rand() << 16 | random_rand());
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}
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