宏定义
#define	_atomic_h_cleanup_ "atomic/generic-msvc.h"
#define	MY_ATOMIC_MODE "msvc-intrinsics"
#define	IL_EXCHG_ADD32(X, Y) InterlockedExchangeAdd((volatile LONG *)(X),(Y))
#define	IL_COMP_EXCHG32(X, Y, Z) InterlockedCompareExchange((volatile LONG *)(X),(Y),(Z))
#define	IL_COMP_EXCHGptr InterlockedCompareExchangePointer
#define	IL_EXCHG32(X, Y) InterlockedExchange((volatile LONG *)(X),(Y))
#define	IL_EXCHGptr InterlockedExchangePointer
#define	make_atomic_add_body(S) v= IL_EXCHG_ADD ## S (a, v)
#define	make_atomic_cas_body(S)
#define	make_atomic_swap_body(S) v= IL_EXCHG ## S (a, v)
#define	make_atomic_load_body(S)
#define	YIELD_LOOPS 200
#define	LF_BACKOFF my_yield_processor()

宏定义文档

#define _atomic_h_cleanup_ "atomic/generic-msvc.h"

#define IL_COMP_EXCHG32	(	X,
		Y,
		Z
	)	InterlockedCompareExchange((volatile LONG *)(X),(Y),(Z))

#define IL_COMP_EXCHGptr InterlockedCompareExchangePointer

#define IL_EXCHG32	(	X,
		Y
	)	InterlockedExchange((volatile LONG *)(X),(Y))

#define IL_EXCHG_ADD32	(	X,
		Y
	)	InterlockedExchangeAdd((volatile LONG *)(X),(Y))

#define IL_EXCHGptr InterlockedExchangePointer

#define LF_BACKOFF my_yield_processor()

#define make_atomic_add_body ( S ) v= IL_EXCHG_ADD ## S (a, v)

#define make_atomic_cas_body ( S )

值:

int ## S initial_cmp= *cmp;                                   \
  int ## S initial_a= IL_COMP_EXCHG ## S (a, set, initial_cmp); \
  if (!(ret= (initial_a == initial_cmp))) *cmp= initial_a;

#define make_atomic_load_body ( S )

值:

ret= 0; /* avoid compiler warning */ \
  ret= IL_COMP_EXCHG ## S (a, ret, ret);

#define make_atomic_swap_body ( S ) v= IL_EXCHG ## S (a, v)

#define MY_ATOMIC_MODE "msvc-intrinsics"

#define YIELD_LOOPS 200