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Unified Diff: ppapi/c/dev/deprecated_bool.h

Issue 4310002: Make PPAPI headers compile with C compilers (gcc on Linux & Mac and MSVS on W... (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: '' Created 10 years, 1 month ago
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Index: ppapi/c/dev/deprecated_bool.h
===================================================================
--- ppapi/c/dev/deprecated_bool.h (revision 0)
+++ ppapi/c/dev/deprecated_bool.h (revision 0)
@@ -0,0 +1,43 @@
+// Copyright (c) 2010 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_C_DEV_DEPRECATED_BOOL_H_
+#define PPAPI_C_DEV_DEPRECATED_BOOL_H_
+
+/**
+ * @file
+ * Defines the API ...
+ *
+ * @addtogroup PP
+ * @{
+ */
+// TODO(ppapi authors): Remove ppp_class_deprecated.h and ppb_var_deprecated.h
+// and remove this file. This is only here to ease the transition from
+// deprecated interfaces to the new ones. Add a usable definition of bool for
+// C code.
+#if !defined(__cplusplus)
+# if defined(_MSC_VER) || !defined(__STDC_VERSION__) || \
+ (__STDC_VERSION__ < 199901L)
+// The Visual Studio C compiler and older versions of GCC do not support C99
+// and thus have no bool or stdbool.h. Make a simple definition of bool,
+// true, and false to make this deprecated interface compile in C. Force it
+// to 1 byte to have some chance of ABI compatibility between C and C++, in
+// case we don't remove this.
+typedef char bool;
+# define false 0
+# define true 1
+# else
+// In C99-compliant compilers, we can include stdbool.h to get a bool
+// definition.
+# include <stdbool.h>
+# endif
+#endif
+
+/**
+ * @}
+ * End addtogroup PP
+ */
+
+#endif // PPAPI_C_DEV_DEPRECATED_BOOL_H_
+
Property changes on: ppapi/c/dev/deprecated_bool.h
___________________________________________________________________
Added: svn:eol-style
+ LF
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