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| | #ifndef _SYS_MEMBARRIER_H
#define _SYS_MEMBARRIER_H
#define MEMBARRIER_CMD_QUERY 0
#define MEMBARRIER_CMD_GLOBAL 1
#define MEMBARRIER_CMD_GLOBAL_EXPEDITED 2
#define MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED 4
#define MEMBARRIER_CMD_PRIVATE_EXPEDITED 8
#define MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED 16
#define MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE 32
#define MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE 64
#define MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ 128
#define MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_RSEQ 256
#define MEMBARRIER_CMD_SHARED MEMBARRIER_CMD_GLOBAL
#define MEMBARRIER_CMD_FLAG_CPU 1
int membarrier(int, int);
#endif
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