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65 lines
1.3 KiB
65 lines
1.3 KiB
/* Copyright (c) 2012 The Chromium Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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/* From pp_bool.idl modified Thu Nov 1 13:48:33 2012. */
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#ifndef PPAPI_C_PP_BOOL_H_
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#define PPAPI_C_PP_BOOL_H_
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#include "pp_macros.h"
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/**
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* @file
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* This file defines the <code>PP_Bool</code> enumeration for use in PPAPI C
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* headers.
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*/
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/**
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* @addtogroup Enums
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* @{
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*/
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/**
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* The <code>PP_Bool</code> enum is a boolean value for use in PPAPI C headers.
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* The standard bool type is not available to pre-C99 compilers, and is not
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* guaranteed to be compatible between C and C++, whereas the PPAPI C headers
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* can be included from C or C++ code.
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*/
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typedef enum {
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PP_FALSE = 0,
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PP_TRUE = 1
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} PP_Bool;
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PP_COMPILE_ASSERT_SIZE_IN_BYTES(PP_Bool, 4);
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/**
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* @}
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*/
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#ifdef __cplusplus
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/**
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* Converts a C++ "bool" type to a PP_Bool.
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*
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* @param[in] b A C++ "bool" type.
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*
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* @return A PP_Bool.
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*/
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inline PP_Bool PP_FromBool(bool b) {
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return b ? PP_TRUE : PP_FALSE;
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}
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/**
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* Converts a PP_Bool to a C++ "bool" type.
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*
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* @param[in] b A PP_Bool.
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*
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* @return A C++ "bool" type.
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*/
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inline bool PP_ToBool(PP_Bool b) {
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return (b != PP_FALSE);
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}
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#endif /* __cplusplus */
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#endif /* PPAPI_C_PP_BOOL_H_ */
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