X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=src%2Flisp-disunion.h;h=1e69d96562cc74f8ebb31cf66912dfc4ce5280c5;hb=03e80302fb3953f2d09ee4a82d90b38f245a3c2c;hp=4c8c69e3e5b851d71da5aa041331884b8cf0b2c2;hpb=d8bd7eee3147c839d3c74d1823c139cd54867a75;p=chise%2Fxemacs-chise.git-

diff --git a/src/lisp-disunion.h b/src/lisp-disunion.h
index 4c8c69e..1e69d96 100644
--- a/src/lisp-disunion.h
+++ b/src/lisp-disunion.h
@@ -82,7 +82,21 @@ typedef EMACS_INT Lisp_Object;
 #define VALMASK (((1UL << VALBITS) - 1UL) << GCTYPEBITS)
 #define XTYPE(x) ((enum Lisp_Type) (((EMACS_UINT)(x)) & ~VALMASK))
 #define XPNTRVAL(x) (x) /* This depends on Lisp_Type_Record == 0 */
-#define XCHARVAL(x) ((x) >> GCBITS)
+#ifdef UTF2000
+INLINE_HEADER int XCHARVAL (Emchar chr);
+INLINE_HEADER int
+XCHARVAL (Emchar chr)
+{
+  int code = (EMACS_UINT)(chr) >> GCBITS;
+
+  if (code & 0x20000000)
+    return code | 0x40000000;
+  else
+    return code;
+}
+#else
+#define XCHARVAL(x) ((EMACS_UINT)(x) >> GCBITS)
+#endif
 #define XREALINT(x) ((x) >> INT_GCBITS)
 #define XUINT(x) ((EMACS_UINT)(x) >> INT_GCBITS)
 #define INTP(x) ((EMACS_UINT)(x) & Lisp_Type_Int_Bit)
@@ -103,7 +117,7 @@ typedef EMACS_INT Lisp_Object;
 #define VOID_TO_LISP(larg,varg) ((void) ((larg) = ((Lisp_Object) (varg))))
 #define CVOID_TO_LISP VOID_TO_LISP
 #define LISP_TO_VOID(larg) ((void *) (larg))
-#define LISP_TO_CVOID(varg) ((const void *) (larg))
+#define LISP_TO_CVOID(larg) ((const void *) (larg))
 
 /* Convert a Lisp_Object into something that can't be used as an
    lvalue.  Useful for type-checking. */