Move back the XChar2b definition to w32gui.h and nsgui.h

Fix the last change.  XChar2b still needs to be defined platform dependently,
to match with the argument types of drawing functions.

4 files changed, 14 insertions, 6 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 70c76e34c8c..2d81cf2f465 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -3,10 +3,10 @@
         Consolidate XChar2b macros for the X, W32, and NS
         Suggested by Jan Djärv in:
         https://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00203.html
-        * w32gui.h (XChar2b, STORE_XCHAR2B, XCHAR2B_BYTE1, XCHAR2B_BYTE2):
-        Move the fallback definitions to dispextern.h.
-        * nsgui.h (XChar2b, STORE_XCHAR2B, XCHAR2B_BYTE1, XCHAR2B_BYTE2):
-        Likewise.  Share the same definition with W32.
+        * w32gui.h (STORE_XCHAR2B, XCHAR2B_BYTE1, XCHAR2B_BYTE2): Move the
+        fallback definitions to dispextern.h.
+        * nsgui.h (STORE_XCHAR2B, XCHAR2B_BYTE1, XCHAR2B_BYTE2): Likewise.
+        Share the same definition with W32.
         * xterm.h (STORE_XCHAR2B, XCHAR2B_BYTE1, XCHAR2B_BYTE2): Move to ...
         * dispextern.h (STORE_XCHAR2B, XCHAR2B_BYTE1, XCHAR2B_BYTE2):
         ... here for the consistency with W32 and NS.
diff --git a/src/dispextern.h b/src/dispextern.h
index 615d41d5a7f..6e8758218b4 100644
--- a/src/dispextern.h
+++ b/src/dispextern.h
@@ -51,8 +51,6 @@ typedef struct {
   char pad;
 } XColor;
 
-typedef unsigned short XChar2b;
-
 #define STORE_XCHAR2B(chp, b1, b2) \
   (*(chp) = ((XChar2b)((((b1) & 0x00ff) << 8) | ((b2) & 0x00ff))))
 
diff --git a/src/nsgui.h b/src/nsgui.h
index b38b4482b87..3cc011f6646 100644
--- a/src/nsgui.h
+++ b/src/nsgui.h
@@ -58,6 +58,14 @@ typedef struct _XCharStruct
   int descent;
 } XCharStruct;
 
+/* Fake structure from Xlib.h to represent two-byte characters.  */
+#ifdef HAVE_NS
+#ifndef __OBJC__
+typedef unsigned short unichar;
+#endif
+typedef unichar XChar2b;
+#endif
+
 
 /* XXX: xfaces requires these structures, but the question is are we
         forced to use them? */
diff --git a/src/w32gui.h b/src/w32gui.h
index 8642c479be8..40a8a00346d 100644
--- a/src/w32gui.h
+++ b/src/w32gui.h
@@ -52,6 +52,8 @@ typedef HCURSOR Cursor;
 
 #define No_Cursor (0)
 
+#define XChar2b wchar_t
+
 
 /* Windows equivalent of XImage.  */
 typedef struct _XImage