[Makaveli93]

Should work.

pawn Код:

if(strcmp(cmd,"/backupclear",true)==0 || strcmp(cmd,"/bkc",true)==0)
    {
        if(PlayerInfo[playerid][pDBanned] == 1)
        {
            SendClientMessage(playerid, COLOR_GREY, "** You are banned From Cop Duty!");
            return 1;
        }
        BackupClear(playerid, 0);
        new y, m, d;
        new h,mi,s;
        getdate(y,m,d);
        gettime(h,mi,s);
        format(string,sizeof(string), "(%d/%d/%d)[%d:%d:%d] %s [CMD] -> /backupclear",d,m,y,h,mi,s,sendername);
        CommandLog(string);
        DisablePlayerCheckpoint(playerid);
        return 1;
    }

Or use it here to remove the marker for all cops

pawn Код:

public BackupClear(playerid, calledbytimer)
{
    if(IsPlayerConnected(playerid))
    {
        if(IsACop(playerid) || IsAFreecop(playerid))
        {
            if (PlayerInfo[playerid][pRequestingBackup] == 1)
            {
                for(new i = 0; i < MAX_PLAYERS; i++)
                {
                    if(IsPlayerConnected(i))
                    {
                        if(PlayerInfo[i][pDuty] == 1)
                        {
                            if(IsACop(i) || IsAFreecop(i))
                            {
                                SetPlayerMarkerForPlayer( i, playerid, 0xFFFFFF00 );// According to the SAMP wiki, this will make the marker invisible
                            }
                        }
                    }
                }
                if (calledbytimer != 1)
                {
                    SendClientMessage(playerid, TEAM_BLUE_COLOR, "Your backup request has been cleared.");
                }
                else
                {
                    SendClientMessage(playerid, TEAM_BLUE_COLOR, "Your backup request has been cleared automatically.");
                }
                PlayerInfo[playerid][pRequestingBackup] = 0;
            }
            else
            {
                if (calledbytimer != 1)
                {
                    SendClientMessage(playerid, COLOR_DARKNICERED, "You don't have an active backup request!");
                }
            }
        }
        else
        {
            if (calledbytimer != 1)
            {
                SendClientMessage(playerid, COLOR_GREY, "You are not a cop!");
            }
        }
    }
    return 1;
}