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34 lines
1.0 KiB
C
34 lines
1.0 KiB
C
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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/* Implements (nonstandard) PRI{ouxX}SIZE format macros for size_t types. */
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#ifndef mozilla_SizePrintfMacros_h_
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#define mozilla_SizePrintfMacros_h_
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/*
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* MSVC's libc does not support C99's %z format length modifier for size_t
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* types. Instead, we use Microsoft's nonstandard %I modifier for size_t, which
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* is unsigned __int32 on 32-bit platforms and unsigned __int64 on 64-bit
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* platforms:
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*
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* http://msdn.microsoft.com/en-us/library/tcxf1dw6.aspx
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*/
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#if defined(XP_WIN)
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# define PRIoSIZE "Io"
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# define PRIuSIZE "Iu"
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# define PRIxSIZE "Ix"
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# define PRIXSIZE "IX"
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#else
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# define PRIoSIZE "zo"
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# define PRIuSIZE "zu"
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# define PRIxSIZE "zx"
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# define PRIXSIZE "zX"
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#endif
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#endif /* mozilla_SizePrintfMacros_h_ */
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