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#ifndef RBIMPL_INTERN_SELECT_H /*-*-C++-*-vi:se ft=cpp:*/
#define RBIMPL_INTERN_SELECT_H
/**
* @file
* @author Ruby developers <ruby-core@ruby-lang.org>
* @copyright This file is a part of the programming language Ruby.
* Permission is hereby granted, to either redistribute and/or
* modify this file, provided that the conditions mentioned in the
* file COPYING are met. Consult the file for details.
* @warning Symbols prefixed with either `RBIMPL` or `rbimpl` are
* implementation details. Don't take them as canon. They could
* rapidly appear then vanish. The name (path) of this header file
* is also an implementation detail. Do not expect it to persist
* at the place it is now. Developers are free to move it anywhere
* anytime at will.
* @note To ruby-core: remember that this header can be possibly
* recursively included from extension libraries written in C++.
* Do not expect for instance `__VA_ARGS__` is always available.
* We assume C99 for ruby itself but we don't assume languages of
* extension libraries. They could be written in C++98.
* @brief Public APIs to provide ::rb_fd_select().
* @note Functions and structs defined in this header file are not
* necessarily ruby-specific. They don't need ::VALUE etc.
*/
#include "ruby/impl/config.h"
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h> /* for NFDBITS (BSD Net/2) */
#endif
#include "ruby/impl/dllexport.h"
/* thread.c */
#if defined(NFDBITS) && defined(HAVE_RB_FD_INIT)
# include "ruby/impl/intern/select/largesize.h"
#elif defined(_WIN32)
# include "ruby/impl/intern/select/win32.h"
# define rb_fd_resize(n, f) ((void)(f))
#else
# include "ruby/impl/intern/select/posix.h"
# define rb_fd_resize(n, f) ((void)(f))
#endif
RBIMPL_SYMBOL_EXPORT_BEGIN()
struct timeval;
int rb_thread_fd_select(int, rb_fdset_t *, rb_fdset_t *, rb_fdset_t *, struct timeval *);
RBIMPL_SYMBOL_EXPORT_END()
#endif /* RBIMPL_INTERN_SELECT_H */
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