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On 12/30/2016 09:43 PM, Tulio Magno Quites Machado Filho wrote:
+/* Confirm if sys/sem.h defines semun. */ +#ifdef _SEM_SEMUN_UNDEFINED +union semun +{ + int val; + struct semid_ds *buf; + unsigned short int *array; + struct seminfo *__buf; +}; +#endif
Sorry, I don't understand the comment. Why is this definition not provided by the installed headers if IPC_STAT needs it?
Thanks, Florian
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