libphobos/libdruntime/core/stdc/stddef.d

   1 /**
   2  * D header file for C99.
   3  *
   4  * $(C_HEADER_DESCRIPTION pubs.opengroup.org/onlinepubs/009695399/basedefs/_stddef.h.html, _stddef.h)
   5  *
   6  * Copyright: Copyright Sean Kelly 2005 - 2009.
   7  * License: Distributed under the
   8  *      $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost Software License 1.0).
   9  *    (See accompanying file LICENSE)
  10  * Authors:   Sean Kelly
  11  * Source:    $(DRUNTIMESRC core/stdc/_stddef.d)
  12  * Standards: ISO/IEC 9899:1999 (E)
  13  */
  14
  15 module core.stdc.stddef;
  16
  17 extern (C):
  18 @trusted: // Types only.
  19 nothrow:
  20 @nogc:
  21
  22 ///
  23 alias nullptr_t = typeof(null);
  24
  25 // size_t and ptrdiff_t are defined in the object module.
  26
  27 version (Windows)
  28 {
  29     ///
  30     alias wchar wchar_t;
  31 }
  32 else version (Posix)
  33 {
  34     ///
  35     alias dchar wchar_t;
  36 }