2 //===--------------------------- wctype.h ---------------------------------===//
4 // The LLVM Compiler Infrastructure
6 // This file is dual licensed under the MIT and the University of Illinois Open
7 // Source Licenses. See LICENSE.TXT for details.
9 //===----------------------------------------------------------------------===//
11 #ifndef _LIBCPP_WCTYPE_H
12 #define _LIBCPP_WCTYPE_H
27 int iswalnum(wint_t wc);
28 int iswalpha(wint_t wc);
29 int iswblank(wint_t wc); // C99
30 int iswcntrl(wint_t wc);
31 int iswdigit(wint_t wc);
32 int iswgraph(wint_t wc);
33 int iswlower(wint_t wc);
34 int iswprint(wint_t wc);
35 int iswpunct(wint_t wc);
36 int iswspace(wint_t wc);
37 int iswupper(wint_t wc);
38 int iswxdigit(wint_t wc);
39 int iswctype(wint_t wc, wctype_t desc);
40 wctype_t wctype(const char* property);
41 wint_t towlower(wint_t wc);
42 wint_t towupper(wint_t wc);
43 wint_t towctrans(wint_t wc, wctrans_t desc);
44 wctrans_t wctrans(const char* property);
50 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
51 #pragma GCC system_header
54 #include_next <wctype.h>
79 #endif // _LIBCPP_WCTYPE_H