1 files changed, 0 insertions, 50 deletions
diff --git a/tree/mask.c b/tree/mask.c
deleted file mode 100644
index 62a469ff..00000000
--- a/tree/mask.c
+++ /dev/null
@@ -1,50 +0,0 @@
-#include <fitz.h>
-
-fz_error *
-fz_newmask(fz_node **nodep)
-{
-	fz_mask *node;
-
-	node = fz_malloc(sizeof (fz_mask));
-	if (!node)
-		return fz_outofmem;
-	*nodep = (fz_node*)node;
-
-	fz_initnode((fz_node*)node, FZ_NMASK);
-	node->child = nil;
-
-	return nil;
-}
-
-void
-fz_freemask(fz_mask *node)
-{
-	if (node->child)
-		fz_freenode(node->child);
-	fz_free(node);
-}
-
-fz_rect
-fz_boundmask(fz_mask* node, fz_matrix ctm)
-{
-	fz_node *child;
-	fz_rect bbox;
-	fz_rect r;
-
-	bbox = FZ_INFRECT;
-
-	for (child = node->child; child; child = child->next)
-	{
-		r = fz_boundnode(child, ctm);
-		if (r.max.x >= r.min.x)
-		{
-			if (bbox.max.x >= bbox.min.x)
-				bbox = fz_intersectrects(r, bbox);
-			else
-				bbox = r;
-		}
-	}
-
-	return bbox;
-}
-