diff options
| -rw-r--r-- | src/common/cbasetypes.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/common/cbasetypes.h b/src/common/cbasetypes.h index 82ca9df69..05b799045 100644 --- a/src/common/cbasetypes.h +++ b/src/common/cbasetypes.h @@ -261,9 +261,21 @@ typedef uintptr_t uintptr; ////////////////////////////// // boolean types for C +#if !defined(_MSC_VER) || _MSC_VER >= 1800 +// MSVC doesn't have stdbool.h yet as of Visual Studio 2012 (MSVC version 17.00) +// but it will support it in Visual Studio 2013 (MSVC version 18.00) +// http://blogs.msdn.com/b/vcblog/archive/2013/07/19/c99-library-support-in-visual-studio-2013.aspx +// GCC and Clang are assumed to be C99 compliant +#include <stdbool.h> // bool, true, false, __bool_true_false_are_defined +#endif // ! defined(_MSC_VER) || _MSC_VER >= 1800 + +#ifndef __bool_true_false_are_defined +// If stdbool.h is not available or does not define this typedef char bool; #define false (1==0) #define true (1==1) +#define __bool_true_false_are_defined +#endif // __bool_true_false_are_defined ////////////////////////////// #endif // not __cplusplus |