1 #define POSIX_ADVISORY_INFO 200809L 2 #define POSIX_CPUTIME 200809L 3 #define POSIX_FSYNC 200809L 4 #define POSIX_IPV6 200809L 5 #define POSIX_MEMLOCK 200809L 6 #define POSIX_MEMLOCK_RANGE 200809L 7 #define POSIX_MESSAGE_PASSING 200809L 8 #define POSIX_MONOTONIC_CLOCK 200809L 9 #define POSIX_RAW_SOCKETS 200809L 10 #define POSIX_SHARED_MEMORY_OBJECTS 200809L 11 #define POSIX_SPAWN 200809L 12 #define POSIX_THREAD_ATTR_STACKADDR 200809L 13 #define POSIX_THREAD_ATTR_STACKSIZE 200809L 14 #define POSIX_THREAD_CPUTIME 200809L 15 #define POSIX_THREAD_PRIORITY_SCHEDULING 200809L 16 #define POSIX_THREAD_PROCESS_SHARED 200809L 17 #define XOPEN_UNIX 1 18