1 files changed, 174 insertions, 0 deletions
diff --git a/private/utils/ulib/inc/cstring.h b/private/utils/ulib/inc/cstring.h
new file mode 100644
index 000000000..b401d2fd2
--- /dev/null
+++ b/private/utils/ulib/inc/cstring.h
@@ -0,0 +1,174 @@
+/*++
+
+Copyright (c) 1991	Microsoft Corporation
+
+Module Name:
+
+	wstring.h
+
+Abstract:
+
+	This module contains the prototypes for the wide character
+	C-runtime support. Since there is no C-runtime support for
+	wide characters, the functions here are wrappers to the
+	single-byte counterparts
+
+Author:
+
+	Ramon San Andres (Ramonsa)	07-Jun-1991
+
+Revision History:
+
+--*/
+
+typedef char	wchar;
+typedef WCHAR	wchar_t;
+typedef size_t	wsize_t;
+
+long	watol( const wchar *);
+wchar * wcschr(const wchar *, int);
+wchar * wcslwr(wchar *);
+wchar * wcsrchr(const wchar *, int);
+wchar * wcsupr(wchar *);
+wsize_t wcscspn(const wchar *, const wchar *);
+wsize_t wcsspn(const wchar *, const wchar *);
+wchar * wcsstr(const wchar *, const wchar *);
+int 	wctomb( char *s, wchar_t wchar );
+int 	mbtowc(wchar_t *pwc, const char *s, size_t n);
+wchar_t towupper( wchar_t wc);
+
+INLINE
+long
+watol(
+	const wchar * p
+	)
+{
+	return atol( (char *)p );
+}
+
+
+INLINE
+wchar *
+wcschr (
+	const wchar * p,
+	int 		  c
+	)
+{
+	return (wchar *)strchr( (char *)p, c);
+}
+
+
+INLINE
+wchar *
+wcslwr (
+	wchar * p
+	)
+{
+	return (wchar *)strlwr( (char *)p );
+}
+
+INLINE
+wchar *
+wcsrchr (
+	const wchar * p,
+	int 		  c
+	)
+{
+	return (char *)strrchr( (char *)p, c);
+}
+
+INLINE
+wchar *
+wcsupr (
+	wchar * p
+	)
+{
+	return (char *)strupr( (char *)p );
+}
+
+
+INLINE
+wsize_t
+wcscspn (
+	const wchar *p1,
+	const wchar *p2
+	)
+{
+
+	return (wsize_t)strcspn( (char *)p1, (char *)p2);
+
+}
+
+INLINE
+wsize_t
+wcsspn (
+	const wchar *p1,
+	const wchar *p2
+	)
+{
+
+	return (wsize_t)strspn( (char *)p1, (char *)p2);
+
+}
+
+
+INLINE
+wchar *
+wcsstr (
+	const wchar *p1,
+	const wchar *p2
+	)
+{
+
+	return (wchar *)strstr( (char *)p1, (char *)p2);
+
+}
+
+
+INLINE
+int
+wctomb (
+	char *s,
+	wchar_t wchar
+	)
+{
+
+	if (s) {
+		*s = (char)wchar;
+		return 1;
+	} else {
+		return 0;
+	}
+}
+
+
+INLINE
+int
+mbtowc (
+	wchar_t *pwc,
+	const char *s,
+	size_t n
+	)
+{
+	UNREFERENCED_PARAMETER( n );
+
+	if ( s && *s && (n > 0) ) {
+		*pwc = (wchar_t)(*s);
+		return 1;
+	} else {
+		return 0;
+	}
+
+}
+
+
+INLINE
+wchar_t
+towupper(
+	wchar_t wc
+	)
+{
+
+	return (wchar_t)toupper( (char)wc );
+
+}