$WW,1$If you require separate global vars for multiple instances of a routine, you can use $FG,4$NamedFrame$FG$s.  See $LK,"CSpriteMesh","MN:CSpriteMesh"$(), $LK-A,"::/TempleOS/Demo/Graphics/Pick3D.CPP"$ or $LK,"Noise","MN:Noise"$().