New documentation for resource.h, core.h, and common.h

ppapi/cpp/common.h

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef PPAPI_CPP_COMMON_H_
 #define PPAPI_CPP_COMMON_H_
 
-/**
- * @file
- * Defines the API ...
- *
- * @addtogroup CPP
- * @{
- */
+
+/// @file
+/// Defines the API to convert PP_Bool to and from their C++ equivalent.
 
 #include "ppapi/c/pp_bool.h"
 
 namespace pp {
 
-/** Convert a C++ bool to the appropriate PP_Bool value. */
+/// This function is used to convert a C++ bool to the appropriate PP_Bool
+/// value.
+/// @param[in] value A C++ boolean value.
+/// @return A PP_Bool equivalent of the C++ boolean value.
 inline PP_Bool BoolToPPBool(bool value) {
   return value ? PP_TRUE : PP_FALSE;
 }
 
-/** Convert a PP_Bool to a C++ bool value. */
+/// This function is used to convert a PP_Bool to a C++ boolean value.
+/// value.
+/// @param[in] value A PP_Bool boolean value.
+/// @return A C++ equivalent of the PP_Bool boolean value.
 inline bool PPBoolToBool(PP_Bool value) {
   return !!value;
 }
 
 }  // namespace pp
 
-/**
- * @}
- * End addtogroup CPP
- */
-
 #endif  // PPAPI_CPP_COMMON_H_