//

// misc.h

//

extern  void ShowSystemErr(long err);

extern void ErrorHandler(short);

extern void DoAlert(Str255);

extern void DoFatalAlert(Str255);

extern void Wait(long);

extern Handle   LoadAFile(Str255, short, long *);

extern unsigned char    *NumToHex(unsigned short);

extern unsigned char    *NumToHex2(unsigned long, short);

extern unsigned char    *NumToDec(unsigned long);

extern  void CleanQuit(void);

extern  float Absolute(float f);

extern  void RegulateSpeed(long speed);

extern  void SetMyRandomSeed(unsigned long seed);

extern  unsigned long MyRandomLong(void);

extern  void FloatToString(float num, Str255 string);

extern  Handle  AllocHandle(long size);

extern  Ptr AllocPtr(long size);

extern  void PrintFPS(void);

extern  void AngleToVector(float angle, TQ3Vector2D *theVector);

extern  unsigned short  RandomRange(unsigned short min, unsigned short max);

extern  Boolean PointsAreCloseEnough(TQ3Point3D *v1, TQ3Point3D *v2);

extern  Boolean VectorsAreCloseEnough(TQ3Vector3D *v1, TQ3Vector3D *v2);

extern  Boolean UVsAreCloseEnough(TQ3Param2D *v1, TQ3Param2D *v2);

extern  void CopyPStr(ConstStr255Param  inSourceStr, StringPtr  outDestStr);