for (bool fcriticalblockonce=true; fcriticalblockonce; assert(("break caught by CRITICAL_BLOCK!" && !fcriticalblockonce)), fcriticalblockonce=false) \
for (CCriticalBlock criticalblock(cs, #cs, __FILE__, __LINE__); fcriticalblockonce; fcriticalblockonce=false)
+#define ENTER_CRITICAL_SECTION(cs) \
+ (cs).Enter(#cs, __FILE__, __LINE__)
+
+#define LEAVE_CRITICAL_SECTION(cs) \
+ (cs).Leave()
+
class CTryCriticalBlock
{
protected: