static CClipboardSnap* GetKillRing(CClipboardSnap *pSnap, BOOL bForce = TRUE);\r
static void IncreaseKillRingIndex(int nKillRing = 1);\r
static UINT GetModifierState(BOOL bPhysicalKey = TRUE);\r
- static void SetModifierState(UINT before, UINT after);\r
+ static void SetModifierState(const UINT before, const UINT after);\r
static BOOL IsDown(BYTE bVk, BOOL bPhysicalKey = TRUE);\r
static void Kdu(BYTE bVk, DWORD n = 1, BOOL bOriginal = TRUE);\r
static void ReleaseKey(BYTE bVk);\r