Windows fixes

libraries/liblmdb/mdb.c

@@ -192,16 +192,16 @@
 #define pthread_key_delete(x)	TlsFree(x)
 #define pthread_getspecific(x)	TlsGetValue(x)
 #define pthread_setspecific(x,y)	(TlsSetValue(x,y) ? 0 : ErrCode())
-#define pthread_mutex_unlock(x)	ReleaseMutex(x)
-#define pthread_mutex_lock(x)	WaitForSingleObject(x, INFINITE)
+#define pthread_mutex_unlock(x)	ReleaseMutex(*x)
+#define pthread_mutex_lock(x)	WaitForSingleObject(*x, INFINITE)
 #define pthread_cond_signal(x)	SetEvent(*x)
-#define pthread_cond_wait(cond,mutex)	SignalObjectAndWait(*mutex, *cond, INFINITE, FALSE); WaitForSingleObject(*mutex, INFINITE)
+#define pthread_cond_wait(cond,mutex)	do{SignalObjectAndWait(*mutex, *cond, INFINITE, FALSE); WaitForSingleObject(*mutex, INFINITE);}while(0)
 #define THREAD_CREATE(thr,start,arg)	thr=CreateThread(NULL,0,start,arg,0,NULL)
 #define THREAD_FINISH(thr)	WaitForSingleObject(thr, INFINITE)
-#define LOCK_MUTEX_R(env)	pthread_mutex_lock((env)->me_rmutex)
-#define UNLOCK_MUTEX_R(env)	pthread_mutex_unlock((env)->me_rmutex)
-#define LOCK_MUTEX_W(env)	pthread_mutex_lock((env)->me_wmutex)
-#define UNLOCK_MUTEX_W(env)	pthread_mutex_unlock((env)->me_wmutex)
+#define LOCK_MUTEX_R(env)	pthread_mutex_lock(&(env)->me_rmutex)
+#define UNLOCK_MUTEX_R(env)	pthread_mutex_unlock(&(env)->me_rmutex)
+#define LOCK_MUTEX_W(env)	pthread_mutex_lock(&(env)->me_wmutex)
+#define UNLOCK_MUTEX_W(env)	pthread_mutex_unlock(&(env)->me_wmutex)
 #define getpid()	GetCurrentProcessId()
 #define	MDB_FDATASYNC(fd)	(!FlushFileBuffers(fd))
 #define	MDB_MSYNC(addr,len,flags)	(!FlushViewOfFile(addr,len))