166 void draw_line( f32 x1, f32 y1, f32 x2, f32 y2, GXColor clr, f32 width )  in draw_line()  argument
173       GXPosition2f32( x2, y2 ) ;  in draw_line()
181 void draw_dashed_line( f32 x1, f32 y1, f32 x2, f32 y2, GXColor clr, f32 width )  in draw_dashed_line()  argument
186     f32 dy = y2 - y1;  in draw_dashed_line()
203 void draw_arrow( f32 x1, f32 y1, f32 x2, f32 y2, GXColor clr, f32 width )  in draw_arrow()  argument
208     vy = y2 - y1 ;  in draw_arrow()
217     draw_line( x1,y1, x2,y2, clr, width ) ;  in draw_arrow()
218     draw_line( x2,y2, x2-vx-vx-vy,y2-vy-vy+vx, clr, width ) ;  in draw_arrow()
219     draw_line( x2,y2, x2-vx-vx+vy,y2-vy-vy-vx, clr, width ) ;  in draw_arrow()
226 void draw_dashed_arrow( f32 x1, f32 y1, f32 x2, f32 y2, GXColor clr, f32 width )  in draw_dashed_arrow()  argument
231     vy = y2 - y1 ;  in draw_dashed_arrow()
240     draw_dashed_line( x1,y1, x2,y2, clr, width ) ;  in draw_dashed_arrow()
241     draw_line( x2,y2, x2-vx-vx-vy,y2-vy-vy+vx, clr, width ) ;  in draw_dashed_arrow()
242     draw_line( x2,y2, x2-vx-vx+vy,y2-vy-vy-vx, clr, width ) ;  in draw_dashed_arrow()