1#ifndef _SYS_SELECT_H 2#define _SYS_SELECT_H 1 3 4#include <sys/cdefs.h> 5#include <sys/time.h> 6#include <sys/types.h> 7#include <time.h> 8 9__BEGIN_DECLS 10 11int select (int __nfds, fd_set *__restrict __readfds, 12 fd_set *__restrict __writefds, 13 fd_set *__restrict __exceptfds, 14 struct timeval *__restrict __timeout) __THROW; 15 16__END_DECLS 17 18#endif /* sys/select.h */ 19