winnt.h 中的HANDLE,定义如下;#ifdef STRICT
typedef void *HANDLE;
#if 0 && (_MSC_VER > 1000)
#define DECLARE_HANDLE(name) struct name##__; typedef struct name##__ *name
#else
#define DECLARE_HANDLE(name) struct name##__{int unused;}; typedef struct name##__ *name
#endif
#else
typedef PVOID HANDLE;
#define DECLARE_HANDLE(name) typedef HANDLE name
#endiftypedef HANDLE *PHANDLE;
这段代码什么意思啊???
typedef void *HANDLE;
#if 0 && (_MSC_VER > 1000)
#define DECLARE_HANDLE(name) struct name##__; typedef struct name##__ *name
#else
#define DECLARE_HANDLE(name) struct name##__{int unused;}; typedef struct name##__ *name
#endif
#else
typedef PVOID HANDLE;
#define DECLARE_HANDLE(name) typedef HANDLE name
#endiftypedef HANDLE *PHANDLE;
这段代码什么意思啊???
反正HANDLE就是void *
第二:检测谁的类型?能举个例子吗
#define DECLARE_HANDLE(name) struct name##__{int unused;}; typedef struct name##__ *name