1 /* 2 * Copyright 2016 Andrey Semashev 3 * 4 * Distributed under the Boost Software License, Version 1.0. 5 * See http://www.boost.org/LICENSE_1_0.txt 6 */ 7 8 #ifndef BOOST_WINAPI_LIMITS_HPP_INCLUDED_ 9 #define BOOST_WINAPI_LIMITS_HPP_INCLUDED_ 10 11 #include <boost/winapi/basic_types.hpp> 12 #include <boost/winapi/detail/header.hpp> 13 14 #ifdef BOOST_HAS_PRAGMA_ONCE 15 #pragma once 16 #endif 17 18 namespace boost { 19 namespace winapi { 20 21 #if defined( BOOST_USE_WINDOWS_H ) 22 23 BOOST_CONSTEXPR_OR_CONST DWORD_ MAX_PATH_ = MAX_PATH; 24 25 #else 26 27 BOOST_CONSTEXPR_OR_CONST DWORD_ MAX_PATH_ = 260; 28 29 #endif 30 31 #if defined( BOOST_USE_WINDOWS_H ) && !defined( BOOST_WINAPI_IS_MINGW ) 32 33 BOOST_CONSTEXPR_OR_CONST DWORD_ UNICODE_STRING_MAX_BYTES_ = UNICODE_STRING_MAX_BYTES; 34 BOOST_CONSTEXPR_OR_CONST DWORD_ UNICODE_STRING_MAX_CHARS_ = UNICODE_STRING_MAX_CHARS; 35 36 #else 37 38 BOOST_CONSTEXPR_OR_CONST DWORD_ UNICODE_STRING_MAX_BYTES_ = 65534; 39 BOOST_CONSTEXPR_OR_CONST DWORD_ UNICODE_STRING_MAX_CHARS_ = 32767; 40 41 #endif 42 43 BOOST_CONSTEXPR_OR_CONST DWORD_ max_path = MAX_PATH_; 44 BOOST_CONSTEXPR_OR_CONST DWORD_ unicode_string_max_bytes = UNICODE_STRING_MAX_BYTES_; 45 BOOST_CONSTEXPR_OR_CONST DWORD_ unicode_string_max_chars = UNICODE_STRING_MAX_CHARS_; 46 47 } 48 } 49 50 #include <boost/winapi/detail/footer.hpp> 51 52 #endif // BOOST_WINAPI_LIMITS_HPP_INCLUDED_ 53