From b17756c72f412be34d6a35e3fe2529d5a7e3b6ad Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Sat, 21 Dec 2002 08:40:40 +0000
Subject: [PATCH] add windows error formatter

---
 stepmania/src/RageUtil.cpp | 15 +++++++++++++++
 stepmania/src/RageUtil.h   |  1 +
 2 files changed, 16 insertions(+)

diff --git a/stepmania/src/RageUtil.cpp b/stepmania/src/RageUtil.cpp
index 906218a804..f4a2e50cc5 100644
--- a/stepmania/src/RageUtil.cpp
+++ b/stepmania/src/RageUtil.cpp
@@ -102,6 +102,21 @@ CString hr_ssprintf( int hr, const char *fmt, ...)
 
 	return s += ssprintf( "(%s)", DXGetErrorString8(hr) );
 }
+
+CString werr_ssprintf( int err, const char *fmt, ...)
+{
+	char buf[1024];
+	FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM,
+		0, err, 0, buf, sizeof(buf), NULL);
+
+    va_list	va;
+    va_start(va, fmt);
+    CString s = vssprintf( fmt, va );
+    va_end(va);
+
+	return s += ssprintf( "(%s)", buf );
+}
+
 #endif
 
 CString join( const CString &Deliminator, const CStringArray& Source)
diff --git a/stepmania/src/RageUtil.h b/stepmania/src/RageUtil.h
index 7b1824757a..70470be307 100644
--- a/stepmania/src/RageUtil.h
+++ b/stepmania/src/RageUtil.h
@@ -122,6 +122,7 @@ CString vssprintf( const char *fmt, va_list argList );
 
 #ifdef WIN32
 CString hr_ssprintf( int hr, const char *fmt, ...);
+CString werr_ssprintf( int err, const char *fmt, ...);
 #endif
 
 // Splits a Path into 4 parts (Directory, Drive, Filename, Extention).  Supports UNC path names.