----- MySql ( MT GCC DEBUG DEBUG_FULL BLITZ WIN32 ) (1 / 5)
MySql.cpp
In file included from C:\upp\uppsrc/Core/Core.h:401,
                 from C:\upp\uppsrc/Sql/Sql.h:4,
                 from C:\upp\uppsrc\MySql\/MySql.h:6,
                 from C:\upp\uppsrc\MySql\MySql.cpp:1:
C:\upp\uppsrc/Core/Mt.h:237: error: ISO C++ forbids declaration of 'sCVWaiter_' with no type
C:\upp\uppsrc/Core/Mt.h:237: error: expected ';' before '*' token
MySql: 1 file(s) built in (0:03.15), 3157 msecs / file, duration = 4302 msecs

There were errors. (0:04.37)

class ConditionVariable {
	Mutex                 mutex;
	friend struct sCVWaiter_;
	
	sCVWaiter_ *head, *tail;
	^^^^^^^^^^^^^^^^^^^^^^^^ this line call error.
public:
	void Wait(Mutex& m);
	void Signal();
	void Broadcast();
	
	ConditionVariable();
	~ConditionVariable();
};