/src/core/stdc/wctype.d

 1/**
 2 * D header file for C99.
 3 *
 4 * Copyright: Copyright Sean Kelly 2005 - 2009.
 5 * License:   <a href="http://www.boost.org/LICENSE_1_0.txt">Boost License 1.0</a>.
 6 * Authors:   Sean Kelly
 7 * Standards: ISO/IEC 9899:1999 (E)
 8 */
 9
10/*          Copyright Sean Kelly 2005 - 2009.
11 * Distributed under the Boost Software License, Version 1.0.
12 *    (See accompanying file LICENSE or copy at
13 *          http://www.boost.org/LICENSE_1_0.txt)
14 */
15module core.stdc.wctype;
16
17public  import core.stdc.wchar_; // for wint_t, WEOF
18
19extern (C):
20@trusted: // Only a couple of functions below operate on unsafe C strings.
21nothrow:
22
23alias wchar_t wctrans_t;
24alias wchar_t wctype_t;
25
26int iswalnum(wint_t wc);
27int iswalpha(wint_t wc);
28int iswblank(wint_t wc);
29int iswcntrl(wint_t wc);
30int iswdigit(wint_t wc);
31int iswgraph(wint_t wc);
32int iswlower(wint_t wc);
33int iswprint(wint_t wc);
34int iswpunct(wint_t wc);
35int iswspace(wint_t wc);
36int iswupper(wint_t wc);
37int iswxdigit(wint_t wc);
38
39int       iswctype(wint_t wc, wctype_t desc);
40@system wctype_t  wctype(in char* property);
41wint_t    towlower(wint_t wc);
42wint_t    towupper(wint_t wc);
43wint_t    towctrans(wint_t wc, wctrans_t desc);
44@system wctrans_t wctrans(in char* property);