Nikolay Sivov : msvcrt: Add _scwprintf implementation.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 97807760cad4bbbb06a072faa0c34b66ba952d55
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=97807760cad4bbbb06a072faa0c34b66ba952d55

Author: Nikolay Sivov <nsivov at codeweavers.com>
Date:   Thu Jun 10 23:54:30 2010 +0400

msvcrt: Add _scwprintf implementation.

---

 dlls/msvcr100/msvcr100.spec |    2 +-
 dlls/msvcr80/msvcr80.spec   |    2 +-
 dlls/msvcr90/msvcr90.spec   |    2 +-
 dlls/msvcrt/msvcrt.spec     |    2 +-
 dlls/msvcrt/wcs.c           |   14 ++++++++++++++
 5 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/dlls/msvcr100/msvcr100.spec b/dlls/msvcr100/msvcr100.spec
index b0b8172..44c5b31 100644
--- a/dlls/msvcr100/msvcr100.spec
+++ b/dlls/msvcr100/msvcr100.spec
@@ -1012,7 +1012,7 @@
 @ stub _scprintf_l
 @ stub _scprintf_p
 @ stub _scprintf_p_l
-@ stub _scwprintf
+@ varargs _scwprintf(wstr) msvcrt._scwprintf
 @ stub _scwprintf_l
 @ stub _scwprintf_p
 @ stub _scwprintf_p_l
diff --git a/dlls/msvcr80/msvcr80.spec b/dlls/msvcr80/msvcr80.spec
index a8ba61e..256031c 100644
--- a/dlls/msvcr80/msvcr80.spec
+++ b/dlls/msvcr80/msvcr80.spec
@@ -857,7 +857,7 @@
 @ stub _scprintf_l
 @ stub _scprintf_p
 @ stub _scprintf_p_l
-@ stub _scwprintf
+@ varargs _scwprintf(wstr) msvcrt._scwprintf
 @ stub _scwprintf_l
 @ stub _scwprintf_p
 @ stub _scwprintf_p_l
diff --git a/dlls/msvcr90/msvcr90.spec b/dlls/msvcr90/msvcr90.spec
index df65a5c..a2bed36 100644
--- a/dlls/msvcr90/msvcr90.spec
+++ b/dlls/msvcr90/msvcr90.spec
@@ -843,7 +843,7 @@
 @ stub _scprintf_l
 @ stub _scprintf_p
 @ stub _scprintf_p_l
-@ stub _scwprintf
+@ varargs _scwprintf(wstr) msvcrt._scwprintf
 @ stub _scwprintf_l
 @ stub _scwprintf_p
 @ stub _scwprintf_p_l
diff --git a/dlls/msvcrt/msvcrt.spec b/dlls/msvcrt/msvcrt.spec
index 88a2ab9..bba06d6 100644
--- a/dlls/msvcrt/msvcrt.spec
+++ b/dlls/msvcrt/msvcrt.spec
@@ -801,7 +801,7 @@
 # stub _scprintf
 # stub _scprintf_l
 # stub _scprintf_p_l
-# stub _scwprintf
+@ varargs _scwprintf(wstr) MSVCRT__scwprintf
 # stub _scwprintf_l
 # stub _scwprintf_p_l
 @ cdecl _searchenv(str str ptr)
diff --git a/dlls/msvcrt/wcs.c b/dlls/msvcrt/wcs.c
index 4485db3..03ecc7f 100644
--- a/dlls/msvcrt/wcs.c
+++ b/dlls/msvcrt/wcs.c
@@ -1247,6 +1247,20 @@ int CDECL MSVCRT_sprintf_s( char *str, MSVCRT_size_t num, const char *format, ..
 }
 
 /*********************************************************************
+ *		_scwprintf (MSVCRT.@)
+ */
+int CDECL MSVCRT__scwprintf( const MSVCRT_wchar_t *format, ... )
+{
+    __ms_va_list ap;
+    int r;
+
+    __ms_va_start( ap, format );
+    r = MSVCRT_vsnwprintf( NULL, INT_MAX, format, ap );
+    __ms_va_end( ap );
+    return r;
+}
+
+/*********************************************************************
  *		swprintf (MSVCRT.@)
  */
 int CDECL MSVCRT_swprintf( MSVCRT_wchar_t *str, const MSVCRT_wchar_t *format, ... )