(svn r7352) -Codechange: add widget_count parameter to the window.
-Codechange: check whether widget indices are valid for all the (Set|Is)WindowWidget(Disabled|Lowered|Hidden) and related functions.
/* $Id$ */
#ifndef THREAD_H
#define THREAD_H
typedef struct OTTDThread OTTDThread;
typedef void* (*OTTDThreadFunc)(void*);
OTTDThread* OTTDCreateThread(OTTDThreadFunc, void*);
void* OTTDJoinThread(OTTDThread*);
void OTTDExitThread(void);
#endif /* THREAD_H */