+bool ItemSend(entity this, entity to, int sf);
+void ItemUpdate(entity this);
+
+void UpdateItemAfterTeleport(entity this);
+
+// pickup evaluation functions
+// these functions decide how desirable an item is to the bots
+
+float generic_pickupevalfunc(entity player, entity item);// {return item.bot_pickupbasevalue;} // WEAPONTODO
+
+float weapon_pickupevalfunc(entity player, entity item);
+float ammo_pickupevalfunc(entity player, entity item);
+float healtharmor_pickupevalfunc(entity player, entity item);
+
+.bool is_item;
+.entity itemdef;
+void _StartItem(entity this, entity def, float defaultrespawntime, float defaultrespawntimejitter);
+
+void setItemGroup(entity this);
+void setItemGroupCount();
+
+float GiveWeapon(entity e, float wpn, float op, float val);
+
+float GiveBit(entity e, .float fld, float bit, float op, float val);
+
+float GiveValue(entity e, .float fld, float op, float val);
+
+void GiveSound(entity e, float v0, float v1, float t, Sound snd_incr, Sound snd_decr);
+
+void GiveRot(entity e, float v0, float v1, .float rotfield, float rottime, .float regenfield, float regentime);
+
+spawnfunc(target_items);
+
+#define PREGIVE_WEAPONS(e) WepSet save_weapons; save_weapons = STAT(WEAPONS, e)
+#define PREGIVE(e,f) float save_##f; save_##f = (e).f
+#define PREGIVE_RESOURCE(e,f) float save_##f = GetResource((e), (f))
+#define POSTGIVE_WEAPON(e,b,snd_incr,snd_decr) GiveSound((e), !!(save_weapons & WepSet_FromWeapon(b)), !!(STAT(WEAPONS, e) & WepSet_FromWeapon(b)), 0, snd_incr, snd_decr)
+#define POSTGIVE_BIT(e,f,b,snd_incr,snd_decr) GiveSound((e), save_##f & (b), (e).f & (b), 0, snd_incr, snd_decr)
+#define POSTGIVE_RESOURCE(e,f,t,snd_incr,snd_decr) GiveSound((e), save_##f, GetResource((e), (f)), t, snd_incr, snd_decr)
+#define POSTGIVE_RES_ROT(e,f,t,rotfield,rottime,regenfield,regentime,snd_incr,snd_decr) GiveRot((e),save_##f,GetResource((e),(f)),rotfield,rottime,regenfield,regentime);GiveSound((e),save_##f,GetResource((e),(f)),t,snd_incr,snd_decr)
+#define POSTGIVE_VALUE(e,f,t,snd_incr,snd_decr) GiveSound((e), save_##f, (e).f, t, snd_incr, snd_decr)
+#define POSTGIVE_VALUE_ROT(e,f,t,rotfield,rottime,regenfield,regentime,snd_incr,snd_decr) GiveRot((e), save_##f, (e).f, rotfield, rottime, regenfield, regentime); GiveSound((e), save_##f, (e).f, t, snd_incr, snd_decr)
+
+float GiveItems(entity e, float beginarg, float endarg);
+#endif