1 files changed, 80 insertions, 1 deletions
diff --git a/ace/OS_NS_wchar.inl b/ace/OS_NS_wchar.inl
index fc532b41367..26caa1a43d0 100644
--- a/ace/OS_NS_wchar.inl
+++ b/ace/OS_NS_wchar.inl
@@ -1,4 +1,83 @@
 // -*- C++ -*-
 // $Id$
 
-// This is a placeholder.
+#if defined (ACE_HAS_WCHAR)
+ACE_INLINE wint_t
+ACE_OS::fgetwc (FILE* fp)
+{
+#if defined (ACE_LACKS_FGETWC)
+  ACE_UNUSED_ARG (fp);
+  ACE_NOTSUP_RETURN (0);
+#else
+  ACE_OSCALL_RETURN (::fgetwc (fp), wint_t, WEOF);
+#endif /* ACE_LACKS_FGETWC */
+}
+#endif /* ACE_HAS_WCHAR */
+
+ACE_INLINE u_int
+ACE_OS::wslen (const WChar *s)
+{
+  u_int len = 0;
+
+  while (*s++ != 0)
+    len++;
+
+  return len;
+}
+
+ACE_INLINE ACE_OS::WChar *
+ACE_OS::wscpy (WChar *dest, const WChar *src)
+{
+  WChar *original_dest = dest;
+
+  while ((*dest++ = *src++) != 0)
+    continue;
+
+  return original_dest;
+}
+
+ACE_INLINE int
+ACE_OS::wscmp (const WChar *s, const WChar *t)
+{
+  const WChar *scan1 = s;
+  const WChar *scan2 = t;
+
+  while (*scan1 != 0 && *scan1 == *scan2)
+    {
+      ++scan1;
+      ++scan2;
+    }
+
+  return *scan1 - *scan2;
+}
+
+ACE_INLINE int
+ACE_OS::wsncmp (const WChar *s, const WChar *t, size_t len)
+{
+  const WChar *scan1 = s;
+  const WChar *scan2 = t;
+
+  while (len != 0 && *scan1 != 0 && *scan1 == *scan2)
+    {
+      ++scan1;
+      ++scan2;
+      --len;
+    }
+
+  return len == 0 ? 0 : *scan1 - *scan2;
+}
+
+#if defined (ACE_HAS_WCHAR)
+ACE_INLINE wint_t
+ACE_OS::ungetwc (wint_t c, FILE* fp)
+{
+#if defined (ACE_LACKS_FGETWC)
+  ACE_UNUSED_ARG (c);
+  ACE_UNUSED_ARG (fp);
+  ACE_NOTSUP_RETURN (0);
+#else
+  ACE_OSCALL_RETURN (::ungetwc (c, fp), wint_t, WEOF);
+#endif /* ACE_LACKS_FGETWC */
+}
+#endif /* ACE_HAS_WCHAR */
+