1 files changed, 140 insertions, 0 deletions
diff --git a/private/crt32/convert/_wctype.c b/private/crt32/convert/_wctype.c
new file mode 100644
index 000000000..989d1a2a3
--- /dev/null
+++ b/private/crt32/convert/_wctype.c
@@ -0,0 +1,140 @@
+/***
+*_wctype.c - function versions of wctype macros
+*
+*	Copyright (c) 1991-1992, Microsoft Corporation. All rights reserved.
+*
+*Purpose:
+*	This file provides function versions of the wide character
+*	classification and conversion macros in ctype.h.
+*
+*Revision History:
+*	10-11-91  ETC	Created from _ctype.c
+*	12-08-91  ETC	Surround with #ifdef _INTL
+*	04-06-92  KRS	Remove _INTL rwitches again
+*	10-26-92  GJF	Cleaned up a bit.
+*
+*******************************************************************************/
+
+/***
+*wctype - Function versions of wctype macros
+*
+*Purpose:
+*	Function versions of the wide char macros in ctype.h,
+*	including isleadbyte and iswascii.  In order to define
+*	these, we use a trick -- we undefine the macro so we can use the
+*	name in the function declaration, then re-include the file so
+*	we can use the macro in the definition part.
+*
+*	Functions defined:
+*	    iswalpha	iswupper     iswlower
+*	    iswdigit	iswxdigit    iswspace
+*	    iswpunct	iswalnum     iswprint
+*	    iswgraph	iswctrl	     iswascii
+*	    			     isleadbyte
+*
+*Entry:
+*	wchar_t c = character to be tested
+*Exit:
+*	returns non-zero = character is of the requested type
+*		   0 = character is NOT of the requested type
+*
+*Exceptions:
+*	None.
+*
+*******************************************************************************/
+
+#include <cruntime.h>
+#define __STDC__ 1
+#include <stdlib.h>
+#include <ctype.h>
+
+int (_CRTAPI1 isleadbyte) (
+	int c
+	)
+{
+	return isleadbyte(c);
+}
+
+int (_CRTAPI1 iswalpha) (
+	wchar_t c
+	)
+{
+	return iswalpha(c);
+}
+
+int (_CRTAPI1 iswupper) (
+	wchar_t c
+	)
+{
+	return iswupper(c);
+}
+
+int (_CRTAPI1 iswlower) (
+	wchar_t c
+	)
+{
+	return iswlower(c);
+}
+
+int (_CRTAPI1 iswdigit) (
+	wchar_t c
+	)
+{
+	return iswdigit(c);
+}
+
+int (_CRTAPI1 iswxdigit) (
+	wchar_t c
+	)
+{
+	return iswxdigit(c);
+}
+
+int (_CRTAPI1 iswspace) (
+	wchar_t c
+	)
+{
+	return iswspace(c);
+}
+
+int (_CRTAPI1 iswpunct) (
+	wchar_t c
+	)
+{
+	return iswpunct(c);
+}
+
+int (_CRTAPI1 iswalnum) (
+	wchar_t c
+	)
+{
+	return iswalnum(c);
+}
+
+int (_CRTAPI1 iswprint) (
+	wchar_t c
+	)
+{
+	return iswprint(c);
+}
+
+int (_CRTAPI1 iswgraph) (
+	wchar_t c
+	)
+{
+	return iswgraph(c);
+}
+
+int (_CRTAPI1 iswcntrl) (
+	wchar_t c
+	)
+{
+	return iswcntrl(c);
+}
+
+int (_CRTAPI1 iswascii) (
+	wchar_t c
+	)
+{
+	return iswascii(c);
+}