Fix MSVC build.

src/jthread/win32/jthread.cpp

@@ -77,7 +77,7 @@ int JThread::Start()
 		runningmutex.Unlock();
 		return ERR_JTHREAD_ALREADYRUNNING;
 	}
-	requeststop = false;e
+	requeststop = false;
 	runningmutex.Unlock();
 
 	continuemutex.Lock();

src/script/lua_api/l_async_events.h

@@ -22,7 +22,17 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 #include <vector>
 #include <map>
+
+#ifndef _MSC_VER
 #include <unistd.h>
+#else
+#define _WINSOCKAPI_
+#include <windows.h>
+static unsigned sleep(unsigned seconds) {
+	Sleep(seconds * 1000);
+	return 0;
+}
+#endif
 
 /******************************************************************************/
 /* Includes                                                                   */