1 files changed, 0 insertions, 69 deletions
diff --git a/src/libdraw/ml-ltorear.c b/src/libdraw/ml-ltorear.c
deleted file mode 100644
index d53e8cc9..00000000
--- a/src/libdraw/ml-ltorear.c
+++ /dev/null
@@ -1,69 +0,0 @@
-#include <u.h>
-#include <libc.h>
-#include <draw.h>
-#include <memdraw.h>
-#include <memlayer.h>
-
-void
-_memltorear(Memimage *i, Memimage *rear)
-{
-	Memlayer *l;
-	Memscreen *s;
-	Memimage *f, *r, *rr;
-	Rectangle x;
-	int overlap;
-
-	l = i->layer;
-	s = l->screen;
-	while(l->rear != rear){
-		r = l->rear;
-		x = l->screenr;
-		overlap = rectclip(&x, r->layer->screenr);
-		if(overlap){
-			memlhide(i, x);
-			l->clear = 0;
-		}
-		/* swap l and r in screen's list */
-		rr = r->layer->rear;
-		f = l->front;
-		if(rr == nil)
-			s->rearmost = i;
-		else
-			rr->layer->front = i;
-		if(f == nil)
-			s->frontmost = r;
-		else
-			f->layer->rear = r;
-		l->rear = rr;
-		l->front = r;
-		r->layer->rear = i;
-		r->layer->front = f;
-		if(overlap)
-			memlexpose(r, x);
-	}
-}
-
-void
-memltorear(Memimage *i)
-{
-	_memltorear(i, nil);
-	_memlsetclear(i->layer->screen);
-}
-
-void
-memltorearn(Memimage **ip, int n)
-{
-	Memimage *i, *rear;
-	Memscreen *s;
-
-	if(n == 0)
-		return;
-	rear = nil;
-	while(--n >= 0){
-		i = *ip++;
-		_memltorear(i, rear);
-		rear = i;
-	}
-	s = rear->layer->screen;
-	_memlsetclear(s);
-}