[Hawky133]

"warning 203: symbol is never used" basically means you are creating a variable or function but not using it.

For your functions, you can fix this by changing:

pawn Code:

RemoveItems(playerid)
{
            if(IsPlayerAttachedObjectSlotUsed(playerid,1)) RemovePlayerAttachedObject(playerid,1);
            if(IsPlayerAttachedObjectSlotUsed(playerid,2)) RemovePlayerAttachedObject(playerid,2);
}

PutRiotShieldOnBack(playerid)
{
        if(IsPlayerAttachedObjectSlotUsed(playerid,1)) RemovePlayerAttachedObject(playerid,1);
        SetPlayerAttachedObject(playerid, 1 , 18637, 1, 0, -0.1, 0.18, 90, 0, 272, 1, 1, 1);
}

PutRiotShieldOnArm(playerid)
{
        if(IsPlayerAttachedObjectSlotUsed(playerid,1)) RemovePlayerAttachedObject(playerid,1);
        SetPlayerAttachedObject(playerid, 1, 18637, 4, 0.3, 0, 0, 0, 170, 270, 1, 1, 1);
}

GiveFlashLight(playerid)
{
        if(IsPlayerAttachedObjectSlotUsed(playerid,2)) RemovePlayerAttachedObject(playerid,2);
        SetPlayerAttachedObject(playerid, 2,18641, 5, 0.1, 0.02, -0.05, 0, 0, 0, 1, 1, 1);
}

GiveTazer(playerid)
{
        if(IsPlayerAttachedObjectSlotUsed(playerid,2)) RemovePlayerAttachedObject(playerid,2);
        SetPlayerAttachedObject(playerid, 2,18642, 5, 0.12, 0.02, -0.05, 0, 0, 45,1,1,1);
}

to

pawn Code:

stock RemoveItems(playerid)
{
    if(IsPlayerAttachedObjectSlotUsed(playerid,1)) RemovePlayerAttachedObject(playerid,1);
    if(IsPlayerAttachedObjectSlotUsed(playerid,2)) RemovePlayerAttachedObject(playerid,2);
}

stock PutRiotShieldOnBack(playerid)
{
    if(IsPlayerAttachedObjectSlotUsed(playerid,1)) RemovePlayerAttachedObject(playerid,1);
    SetPlayerAttachedObject(playerid, 1 , 18637, 1, 0, -0.1, 0.18, 90, 0, 272, 1, 1, 1);
}

stock PutRiotShieldOnArm(playerid)
{
    if(IsPlayerAttachedObjectSlotUsed(playerid,1)) RemovePlayerAttachedObject(playerid,1);
    SetPlayerAttachedObject(playerid, 1, 18637, 4, 0.3, 0, 0, 0, 170, 270, 1, 1, 1);
}

stock GiveFlashLight(playerid)
{
    if(IsPlayerAttachedObjectSlotUsed(playerid,2)) RemovePlayerAttachedObject(playerid,2);
    SetPlayerAttachedObject(playerid, 2,18641, 5, 0.1, 0.02, -0.05, 0, 0, 0, 1, 1, 1);
}

stock GiveTazer(playerid)
{
    if(IsPlayerAttachedObjectSlotUsed(playerid,2)) RemovePlayerAttachedObject(playerid,2);
    SetPlayerAttachedObject(playerid, 2,18642, 5, 0.12, 0.02, -0.05, 0, 0, 45,1,1,1);
}