3 * Author: Jan Vales (e0726236@student.tuwien.ac.at)
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8 #define _XOPEN_SOURCE 600
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10 #include <sys/types.h>
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11 #include <sys/ipc.h>
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12 #include <sys/shm.h>
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27 #define SEM_KEY_A 1337
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28 #define SEM_KEY_B 31337
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36 1: Client changed something, its server's turn
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37 0: Server did its turn + no error
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38 -1: Game was reset. If set by server: client cheated! if set by client: reset cheat detection!
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