haiku/headers/private/kernel/kernel_c++_structs.h
Ingo Weinhold fc7864091e Attempt at allowing to use C++ structures in C only code: We use the
CreateAsmStructOffsetsHeader mechanism to generate a header with macros
defined to the sizes of the structures we're interested in and when compiling
in C mode define the structures as "struct { char bytes[size]; }".
It works in principle, but due to how jam works, one would have to specify the
dependency to the generated header for all sources that include it directly or
indirectly.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34441 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-02 10:56:10 +00:00

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562 B
C

/*
* Copyright 2009, Ingo Weinhold, ingo_weinhold@gmx.de.
* Distributed under the terms of the MIT License.
*/
#ifndef _KERNEL_KERNEL_CPP_STRUCTS_H
#define _KERNEL_KERNEL_CPP_STRUCTS_H
#include <util/kernel_c.h>
#include <kernel_c++_struct_sizes.h>
// this is the generated defining macros for the structure sizes
// in C++ mode include the headers defining the structures
#ifdef __cplusplus
# include <condition_variable.h>
#endif
// in C mode define the structures
DEFINE_KERNEL_CPP_STRUCT(ConditionVariable)
#endif // _KERNEL_KERNEL_CPP_STRUCTS_H