- Update many parts of CRT, and misc cleanup.

- Largely based on the patch by Samuel Serapion.
- Include file.c from Wine's msvcrt, but exclude its contents from the build process for now.

svn path=/trunk/; revision=33866

reactos/lib/sdk/crt/mbstring/ischira.c

@@ -1,14 +1,15 @@
 /*
  * COPYRIGHT:   See COPYING in the top level directory
  * PROJECT:     ReactOS system libraries
- * FILE:        lib/msvcrt/mbstring/ischira.c
+ * FILE:        lib/sdk/crt/mbstring/ischira.c
  * PURPOSE:
- * PROGRAMER:   Ariadne
+ * PROGRAMER:
  * UPDATE HISTORY:
- *              12/04/99: Created
+ *              12/04/99: Ariadne Created
+ *              05/30/08: Samuel Serapion adapted  from PROJECT C Library
+ *
  */
 
-#include <mbstring.h>
 #include <mbctype.h>
 
 
@@ -29,18 +30,29 @@ int _ismbckata( unsigned int c )
 }
 
 /*
- * @unimplemented
+ * @implemented
  */
 unsigned int _mbctohira( unsigned int c )
 {
-  return c;
+    if (c >= 0x8340 && c <= 0x837e)
+	return c - 0xa1;
+    else if (c >= 0x8380 && c <= 0x8396)
+	return c - 0xa2;
+    else
+	return c;
 }
 
 /*
- * @unimplemented
+ * @implemented
  */
 unsigned int _mbctokata( unsigned int c )
 {
-  return c;
+    if (c >= 0x829f && c <= 0x82dd)
+	return c + 0xa1;
+    else if (c >= 0x82de && c <= 0x82f1)
+	return c + 0xa2;
+    else
+	return c;
 }
 
+