void    InitMap(void);
void    AIMeleeStart(int player);
void    AINewUnit(int player, unit u);
void    DebugCallback(int player);
bool    AIIsAttacking(int player);
bool    AINeedsDefending(int player);
unit    AICombatPriority(unit target, unitgroup attackers, unitgroup enemies);
void    AITownIsFull(int player, int town);
void    AIWaveThink(int player, wave w, int type);
void    AITownWasLost(int player, int town);
void    AIMelee(int player);
void    AIWaveAddedUnit(int, wave, unit);
string  AIGetMaker(int player, string objType);
int     AIGetObjectType(int player, string objType);
string  AIGetFirstUnfinishedReq(int player, string objType);
string  AIGetFirstMissingReq(int player, string objType);
int     AIGetDefaultBuildFlags(int player, string objType);
void    AISpellPriority(unitgroup src, unitgroup dst);
unit    AIGetScout(int player, int index, unit prev);
void    AIWaveChange(int, wave, int, int);
unit    AIEarlyDefScout(int player, unit prev);

fixed   _unknown1(int, unit);
void    _unknown2(int, unit, unitgroup);
bool    _TriggerCallback(bool testConds, bool runActions);