Index: schemasInternals.h
===================================================================
RCS file: /cvs/gnome/libxml2/include/libxml/schemasInternals.h,v
retrieving revision 1.18
diff -c -r1.18 schemasInternals.h
*** schemasInternals.h	24 Jan 2004 08:31:30 -0000	1.18
--- schemasInternals.h	16 Apr 2004 10:50:52 -0000
***************
*** 113,118 ****
--- 113,139 ----
  #define XML_SCHEMAS_ANYATTR_STRICT	3
  
  /**
+  * XML_SCHEMAS_ATTR_USE_PROHIBITED:
+  *
+  * The attribute is prohibited.
+  */
+ #define XML_SCHEMAS_ATTR_USE_PROHIBITED 0
+ 
+ /**
+  * XML_SCHEMAS_ATTR_USE_REQUIRED:
+  *
+  * The attribute is required.
+  */
+ #define XML_SCHEMAS_ATTR_USE_REQUIRED 1
+ 
+ /**
+  * XML_SCHEMAS_ATTR_USE_OPTIONAL:
+  *
+  * The attribute is optional.
+  */
+ #define XML_SCHEMAS_ATTR_USE_OPTIONAL 2
+ 
+ /**
   * XML_SCHEMAS_ATTR_NSDEFAULT:
   *
   * allow elements in no namespace