1 files changed, 7 insertions, 0 deletions

diff --git a/src/macgui.h b/src/macgui.h
index 1e1447dfaa8..cb157bb8c25 100644
--- a/src/macgui.h
+++ b/src/macgui.h
@@ -92,6 +92,13 @@ typedef struct _XCharStruct
   int descent;
 } XCharStruct;
 
+#define STORE_XCHARSTRUCT(xcs, w, bds)                  \
+  ((xcs).width = (w),                                   \
+   (xcs).lbearing = (bds).left,                         \
+   (xcs).rbearing = (bds).right,                        \
+   (xcs).ascent = -(bds).top,                           \
+   (xcs).descent = (bds).bottom)
+
 struct MacFontStruct {
   char *fontname;