From 9f6a77c2d17128a44bf2fc9fead449a05354def5 Mon Sep 17 00:00:00 2001
From: Tor Andersson <tor@ghostscript.com>
Date: Wed, 11 Mar 2009 22:02:49 +0100
Subject: Rename and prune some files and functions.

---
 fitzdraw/pathscan.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'fitzdraw')

diff --git a/fitzdraw/pathscan.c b/fitzdraw/pathscan.c
index dec7c73f..2ab7d5b6 100644
--- a/fitzdraw/pathscan.c
+++ b/fitzdraw/pathscan.c
@@ -2,6 +2,12 @@
 #include "fitz_tree.h"
 #include "fitz_draw.h"
 
+/* divide and floor towards -inf */
+static inline int fz_idiv(int a, int b)
+{
+	return a < 0 ? (a - b + 1) / b : a / b;
+}
+
 enum { HSCALE = 17, VSCALE = 15, SF = 1 };
 
 /*
-- 
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