63e88f80
 Hu Chunming
提交三方库
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// Copyright Oliver Kowalke 2009.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef BOOST_CONTEXT_DETAIL_FCONTEXT_H
#define BOOST_CONTEXT_DETAIL_FCONTEXT_H
#include <boost/config.hpp>
#include <boost/cstdint.hpp>
#include <boost/context/detail/config.hpp>
#ifdef BOOST_HAS_ABI_HEADERS
# include BOOST_ABI_PREFIX
#endif
namespace boost {
namespace context {
namespace detail {
typedef void* fcontext_t;
struct transfer_t {
fcontext_t fctx;
void * data;
};
extern "C" BOOST_CONTEXT_DECL
transfer_t BOOST_CONTEXT_CALLDECL jump_fcontext( fcontext_t const to, void * vp);
extern "C" BOOST_CONTEXT_DECL
fcontext_t BOOST_CONTEXT_CALLDECL make_fcontext( void * sp, std::size_t size, void (* fn)( transfer_t) );
// based on an idea of Giovanni Derreta
extern "C" BOOST_CONTEXT_DECL
transfer_t BOOST_CONTEXT_CALLDECL ontop_fcontext( fcontext_t const to, void * vp, transfer_t (* fn)( transfer_t) );
}}}
#ifdef BOOST_HAS_ABI_HEADERS
# include BOOST_ABI_SUFFIX
#endif
#endif // BOOST_CONTEXT_DETAIL_FCONTEXT_H
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