Sha256: 94b3751a04455609b25d8b87609aed21e26ce4093b018eed8db1729bf7e8c356
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Versions: 14
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Stored size: 1.23 KB
Contents
#ifndef Exc_Ruby___cpp__st__hpp_
#define Exc_Ruby___cpp__st__hpp_
/*! \file
* \brief Hacks to allow functions in st.h to be called from C++
* programs.
*/
#include "ruby.hpp"
// Ruby doesn't put extern "C" around st.h
extern "C"
{
#ifdef RUBY_VM
#include "ruby/st.h"
#else
#include "st.h"
#endif
}
// Older versions of Ruby don't have proper signatures for the st_
// functions
#if RICE__RUBY_VERSION_CODE < 180
typedef char * st_data_t;
namespace Exc_Ruby
{
namespace detail
{
extern "C" typedef int (*St_Insert_Signature)(
st_table * table,
st_data_t key,
st_data_t * value);
extern "C" typedef int (*St_Lookup_Signature)(
st_table * table,
st_data_t key,
st_data_t * value);
extern "C" typedef st_table* (*St_Init_Table_Signature)(
struct st_hash_type * type);
#define st_insert(table, key, value) \
((::Exc_Ruby::detail::St_Insert_Signature)(st_insert))(table, key, value)
#define st_lookup(table, key, value) \
((::Exc_Ruby::detail::St_Lookup_Signature)(st_lookup))(table, key, value)
#define st_init_table(type) \
((::Exc_Ruby::detail::St_Init_Table_Signature)(st_init_table))(type)
} // namespace detail
} // namespace Exc_Ruby
#endif // RICE__RUBY_VERSION_CODE < 180
#endif // Exc_Ruby___cpp__st__hpp_
Version data entries
14 entries across 14 versions & 4 rubygems