+ .global _tgi_flags ; TGI driver flags
+
+;------------------------------------------------------------------------------
+; ASM accessible variables
+
+ .global tgi_clip_x1 ; Coordinate for line clipper
+ .global tgi_clip_y1 ; Coordinate for line clipper
+ .global tgi_clip_x2 ; Coordinate for line clipper
+ .global tgi_clip_y2 ; Coordinate for line clipper