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pp_bool.h
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/* 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 "
ppapi/c/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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pp_macros.h
PP_FALSE
Definition:
pp_bool.h:31
PP_TRUE
Definition:
pp_bool.h:32
PP_Bool
PP_Bool
Definition:
pp_bool.h:30
PP_COMPILE_ASSERT_SIZE_IN_BYTES
PP_COMPILE_ASSERT_SIZE_IN_BYTES(PP_Bool, 4)
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