error from anti lead source released one -.-

[ParaTurk]

\Stable\Gunz\ZGame.h(382): error C2535: 'void ZGame::OnPeerShot_Range_Damaged(ZObject *,float,const D3DXVECTOR3 &,const D3DXVECTOR3 &,ZPICKINFO,DWORD,D3DXVECTOR3 &,D3DXVECTOR3 &,ZItem *,D3DXVECTOR3 &,bool &,ZTargetType &)' : member function already defined or declared


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void OnPeerShot_Range_Damaged(ZObject* pOwner, float fShotTime, const rvector& pos, const rvector& to, ZPICKINFO pickinfo, DWORD dwPickPassFlag, rvector& v1, rvector& v2, ZItem *pItem, rvector& BulletMarkNormal, bool& bBulletMark, ZTargetType& nTargetType);
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anyone know how i can fix it?

[MentaL]

[PenguinGuy]

Compiler Error C2535