From f8a47de5ec444c452093371e3db16857eb39a490 Mon Sep 17 00:00:00 2001
From: Dana Jansens <danakj@orodu.net>
Date: Sun, 16 Mar 2003 21:11:39 +0000
Subject: merge the C branch into HEAD

---
 c/geom.h | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 c/geom.h

(limited to 'c/geom.h')

diff --git a/c/geom.h b/c/geom.h
new file mode 100644
index 00000000..aa763dbc
--- /dev/null
+++ b/c/geom.h
@@ -0,0 +1,53 @@
+#ifndef __geom_h
+#define __geom_h
+
+#ifdef HAVE_ASSERT_H
+#  include <assert.h>
+#endif
+
+typedef struct Point {
+    int x;
+    int y;
+} Point;
+
+#define POINT_SET(pt, nx, ny) {pt.x = nx; pt.y = ny;}
+
+typedef struct Size {
+    int width;
+    int height;
+} Size;
+
+#define SIZE_SET(sz, w, h) {sz.width = w; sz.height = h;}
+
+typedef struct Rect {
+    int x;
+    int y;
+    int width;
+    int height;
+} Rect;
+
+#define RECT_SET_POINT(r, nx, ny) \
+  {r.x = ny; r.y = ny;}
+#define RECT_SET_SIZE(r, w, h) \
+  {r.width = w; r.height = h;}
+#define RECT_SET(r, nx, ny, w, h) \
+  {r.x = nx; r.y = ny; r.width = w; r.height = h;}
+
+#define RECT_EQUAL(r1, r2) (r1.x == r2.x && r1.y == r2.y && \
+			    r1.width == r2.width && r1.height == r2.height)
+
+typedef struct Strut {
+    int left;
+    int top;
+    int right;
+    int bottom;
+} Strut;
+
+#define STRUT_SET(s, l, t, r, b) \
+  {s.left = l; s.top = t; s.right = r; s.bottom = b; }
+
+#define STRUT_ADD(s1, s2) \
+  {s1.left = MAX(s1.left, s2.left); s1.right = MAX(s1.right, s2.right); \
+   s1.top = MAX(s1.top, s2.top); s1.bottom = MAX(s1.bottom, s2.bottom); }
+
+#endif
-- 
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