* Increase timeout for OpenBSD
* Reset all members of a packet.
* Replace calloc with Rizin macros
* Add returns after fatal logs
* Init time structs with 0.
* Use monotonic clock to set last access timestamps.
Because instruction packets get pushed out of the buffer based in their last access,
using the real-time clock leads to problems. On Windows the real time clock seems to
not always give ascending values with multiple calls
(real-time clock = best bet of machine of current day time, which can fluctuate).
Using the monotonic clock will always give strictly ascending timestamps.
Due to the use of the real-clock, the instruction packets got
sometimes pushed out of the buffer non-deterministically.
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