From: Eli Zaretskii <eliz@gnu.org>
Date: Mon, 9 May 2011 13:35:56 +0000 (+0300)
Subject: Define a replacement for va_copy for MSVC.
X-Git-Tag: emacs-pretest-24.0.90~104^2~275^2~56
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=394970663d323b8c9090e6bd8772502f59ee4d7a;p=emacs.git

Define a replacement for va_copy for MSVC.

 nt/config.nt [_MSC_VER] (va_copy): Replacement for the MS compiler.
---

diff --git a/nt/ChangeLog b/nt/ChangeLog
index 5d691429882..6de2b15fced 100644
--- a/nt/ChangeLog
+++ b/nt/ChangeLog
@@ -1,3 +1,7 @@
+2011-05-09  Eli Zaretskii  <eliz@gnu.org>
+
+	* config.nt [_MSC_VER] (va_copy): Replacement for the MS compiler.
+
 2011-05-07  Ben Key  <bkey76@gmail.com>
 
 	* configure.bat: Renamed the fusercflags variable to escusercflags
diff --git a/nt/config.nt b/nt/config.nt
index 55a8bccae19..c071bafc7dc 100644
--- a/nt/config.nt
+++ b/nt/config.nt
@@ -337,6 +337,17 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 # define restrict
 #endif
 
+/* A va_copy replacement for MSVC.  */
+#ifdef _MSC_VER
+# ifdef _WIN64
+#  ifndef va_copy
+#   error "va_copy is needed, but not defined!"
+#  endif
+# else	/* not _WIN64 */
+#  define va_copy(d,s) ((d) = (s))
+# endif	 /* not _WIN64 */
+#endif	 /* _MSC_VER */
+
 /* Define as a marker that can be attached to declarations that might not
     be used.  This helps to reduce warnings, such as from
     GCC -Wunused-parameter.  */