diff -r cc1805cd9138 -r 7d4fb2f35f4f misc/winutils/include/SDL_syswm.h
--- a/misc/winutils/include/SDL_syswm.h	Wed Oct 24 12:41:46 2012 +0400
+++ b/misc/winutils/include/SDL_syswm.h	Wed Oct 24 10:17:38 2012 +0100
@@ -1,6 +1,6 @@
 /*
     SDL - Simple DirectMedia Layer
-    Copyright (C) 1997-2009 Sam Lantinga
+    Copyright (C) 1997-2012 Sam Lantinga
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Lesser General Public
@@ -203,12 +203,13 @@
 /**
  * This function gives you custom hooks into the window manager information.
  * It fills the structure pointed to by 'info' with custom information and
- * returns 1 if the function is implemented.  If it's not implemented, or
- * the version member of the 'info' structure is invalid, it returns 0. 
+ * returns 0 if the function is not implemented, 1 if the function is 
+ * implemented and no error occurred, and -1 if the version member of
+ * the 'info' structure is not filled in or not supported.
  *
  * You typically use this function like this:
  * @code
- * SDL_SysWMInfo info;
+ * SDL_SysWMinfo info;
  * SDL_VERSION(&info.version);
  * if ( SDL_GetWMInfo(&info) ) { ... }
  * @endcode