(svn r9351) [0.5] -Backport from trunk (r9147, r9205, r9251, r9298):
- Fix: when loadin games, enroute_from was updated in the wrong place, causing issues with TTD savegames/scenarios (r9147)
- Fix: when you started openttd with '-g' you got the same map every run (r9205)
- Fix: use a less CPU-intensive algorithm to find a random industry for the AI to prevent it slowing down the game (r9251)
- Fix: A34-1000, Z-Shuttle, and Kelling K1 are now listed as small aircraft (r9298)

/* $Id$ */

#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 */