关于钩子的错误

[liyang1313]

关于钩子的错误
#ifdef KEYHOOKLIB_EXPORTS
#define KEYHOOKLIB_API __declspec(dllexport)
#else
#define KEYHOOKLIB_API __declspec(dllimport)
#endif


#define HM_KEY WM_USER+101

BOOL KEYHOOKLIB_API WINAPI SetKeyHook(BOOL bInstall,DWORD dwThreadId=0,HWND hWndCaller=NULL);

出现下面的调试错误

f:\新vc\键盘钩子\keyhooklib\keyhooklib.h(20) : error C2144: syntax error : missing ';' before type 'int'
f:\新vc\键盘钩子\keyhooklib\keyhooklib.h(20) : error C2501: 'BOOL' : missing storage-class or type specifiers
f:\新vc\键盘钩子\keyhooklib\keyhooklib.h(20) : fatal error C1004: unexpected end of file found
Error executing cl.exe.

键盘钩子.exe - 3 error(s), 0 warning(s)

多谢各位高手指点

[wildmen]

无法识别 BOOL类型。

#define int BOOL