extern "C" {  extern int select (int __nfds, fd_set *__restrict __readfds,		   fd_set *__restrict __writefds,		   fd_set *__restrict __exceptfds,		   struct timeval *__restrict __timeout);# 126 "/usr/include/sys/select.h" 3} # 30 "/usr/include/sys/time.h" 2 3extern "C" { # 50 "/usr/include/sys/time.h" 3 struct timezone  {    int tz_minuteswest;		     int tz_dsttime;		   };typedef struct timezone *__restrict __timezone_ptr_t; extern int gettimeofday (struct timeval *__restrict __tv,			 __timezone_ptr_t __tz) throw () ; extern int settimeofday (__const struct timeval *__tv,			 __const struct timezone *__tz) throw () ; extern int adjtime (__const struct timeval *__delta,		    struct timeval *__olddelta) throw () ; enum __itimer_which  {         ITIMER_REAL = 0,         ITIMER_VIRTUAL = 1,         ITIMER_PROF = 2  }; struct itimerval  {         struct timeval it_interval;         struct timeval it_value;  };typedef int __itimer_which_t; extern int getitimer (__itimer_which_t __which,		      struct itimerval *__value) throw () ; extern int setitimer (__itimer_which_t __which,		      __const struct itimerval *__restrict __new,		      struct itimerval *__restrict __old) throw () ; extern int utimes (__const char *__file, __const struct timeval __tvp[2])     throw () ; extern int lutimes (__const char *__file, __const struct timeval __tvp[2])     throw () ; extern int futimes (int __fd, __const struct timeval __tvp[2]) throw () ; # 170 "/usr/include/sys/time.h" 3# 179 "/usr/include/sys/time.h" 3} # 5 "queue.h" 2# 1 "/usr/include/netinet/in.h" 1 3 # 1 "/usr/include/stdint.h" 1 3  # 1 "/usr/include/bits/wchar.h" 1 3 # 27 "/usr/include/stdint.h" 2 3# 1 "/usr/include/bits/wordsize.h" 1 3 # 28 "/usr/include/stdint.h" 2 3   typedef signed char		int8_t;typedef short int		int16_t;typedef int			int32_t;__extension__typedef long long int		int64_t; typedef unsigned char		uint8_t;typedef unsigned short int	uint16_t;typedef unsigned int		uint32_t;__extension__typedef unsigned long long int	uint64_t;  typedef signed char		int_least8_t;typedef short int		int_least16_t;typedef int			int_least32_t;__extension__typedef long long int		int_least64_t; typedef unsigned char		uint_least8_t;typedef unsigned short int	uint_least16_t;typedef unsigned int		uint_least32_t;__extension__typedef unsigned long long int	uint_least64_t;  typedef signed char		int_fast8_t;typedef int			int_fast16_t;typedef int			int_fast32_t;__extension__typedef long long int		int_fast64_t; typedef unsigned char		uint_fast8_t;typedef unsigned int		uint_fast16_t;typedef unsigned int		uint_fast32_t;__extension__typedef unsigned long long int	uint_fast64_t; typedef int			intptr_t;typedef unsigned int		uintptr_t; __extension__typedef long long int		intmax_t;__extension__typedef unsigned long long int	uintmax_t; # 282 "/usr/include/stdint.h" 3 # 318 "/usr/include/stdint.h" 3# 23 "/usr/include/netinet/in.h" 2 3# 1 "/usr/include/sys/socket.h" 1 3 extern "C" { # 1 "/usr/include/sys/uio.h" 1 3 # 1 "/usr/include/sys/types.h" 1 3  extern "C" { typedef __u_char u_char;typedef __u_short u_short;typedef __u_int u_int;typedef __u_long u_long;typedef __quad_t quad_t;typedef __u_quad_t u_quad_t;typedef __fsid_t fsid_t;typedef __loff_t loff_t;typedef __ino_t ino_t;typedef __dev_t dev_t;typedef __gid_t gid_t;typedef __mode_t mode_t;typedef __nlink_t nlink_t;typedef __uid_t uid_t;typedef __off_t off_t;typedef __pid_t pid_t;typedef __id_t id_t;typedef __ssize_t ssize_t;typedef __daddr_t daddr_t;typedef __caddr_t caddr_t;typedef __key_t key_t;# 1 "/usr/include/time.h" 1 3  # 51 "/usr/include/time.h" 3# 66 "/usr/include/time.h" 3# 82 "/usr/include/time.h" 3 typedef __clockid_t clockid_t; typedef __timer_t timer_t;# 124 "/usr/include/time.h" 3# 415 "/usr/include/time.h" 3# 133 "/usr/include/sys/types.h" 2 3# 144 "/usr/include/sys/types.h" 3# 1 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/stddef.h" 1 3 # 19 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/stddef.h" 3   # 61 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/stddef.h" 3     # 131 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/stddef.h" 3  # 188 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/stddef.h" 3  # 271 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/stddef.h" 3# 283 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/stddef.h" 3  # 317 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/stddef.h" 3 # 147 "/usr/include/sys/types.h" 2 3 typedef unsigned long int ulong;typedef unsigned short int ushort;typedef unsigned int uint; # 181 "/usr/include/sys/types.h" 3 typedef unsigned int u_int8_t __attribute__ ((__mode__ (  __QI__ ))) ;typedef unsigned int u_int16_t __attribute__ ((__mode__ (  __HI__ ))) ;typedef unsigned int u_int32_t __attribute__ ((__mode__ (  __SI__ ))) ;typedef unsigned int u_int64_t __attribute__ ((__mode__ (  __DI__ ))) ;typedef int register_t __attribute__ ((__mode__ (__word__)));  # 1 "/usr/include/endian.h" 1 3   # 1 "/usr/include/bits/endian.h" 1 3 # 37 "/usr/include/endian.h" 2 3 # 213 "/usr/include/sys/types.h" 2 3  # 1 "/usr/include/sys/sysmacros.h" 1 3  # 47 "/usr/include/sys/sysmacros.h" 3# 219 "/usr/include/sys/types.h" 2 3 typedef __blkcnt_t blkcnt_t;	  typedef __fsblkcnt_t fsblkcnt_t;  typedef __fsfilcnt_t fsfilcnt_t;  # 255 "/usr/include/sys/types.h" 3 # 1 "/usr/include/bits/pthreadtypes.h" 1 3             # 1 "/usr/include/bits/sched.h" 1 3 # 77 "/usr/include/bits/sched.h" 3 struct __sched_param  {    int __sched_priority;  };# 124 "/usr/include/bits/sched.h" 3# 23 "/usr/include/bits/pthreadtypes.h" 2 3typedef int __atomic_lock_t; struct _pthread_fastlock{  long int __status;		   __atomic_lock_t __spinlock;	 }; typedef struct _pthread_descr_struct *_pthread_descr; typedef struct __pthread_attr_s{  int __detachstate;  int __schedpolicy;  struct __sched_param __schedparam;  int __inheritsched;  int __scope;  size_t __guardsize;  int __stackaddr_set;  void *__stackaddr;  size_t __stacksize;} pthread_attr_t; __extension__ typedef long long __pthread_cond_align_t;typedef struct{  struct _pthread_fastlock __c_lock;    _pthread_descr __c_waiting;           char __padding[48 - sizeof (struct _pthread_fastlock)		 - sizeof (_pthread_descr) - sizeof (__pthread_cond_align_t)];  __pthread_cond_align_t __align;} pthread_cond_t; typedef struct{  int __dummy;} pthread_condattr_t; typedef unsigned int pthread_key_t;  typedef struct{  int __m_reserved;                  int __m_count;                     _pthread_descr __m_owner;          int __m_kind;                      struct _pthread_fastlock __m_lock;  } pthread_mutex_t; typedef struct{  int __mutexkind;} pthread_mutexattr_t; typedef int pthread_once_t;# 129 "/usr/include/bits/pthreadtypes.h" 3# 148 "/usr/include/bits/pthreadtypes.h" 3 typedef unsigned long int pthread_t;# 266 "/usr/include/sys/types.h" 2 3} # 24 "/usr/include/sys/uio.h" 2 3extern "C" {  # 1 "/usr/include/bits/uio.h" 1 3    struct iovec  {    void *iov_base;	     size_t iov_len;	   };# 29 "/usr/include/sys/uio.h" 2 3 extern ssize_t readv (int __fd, __const struct iovec *__vector, int __count); extern ssize_t writev (int __fd, __const struct iovec *__vector, int __count);} # 27 "/usr/include/sys/socket.h" 2 3# 1 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/stddef.h" 1 3 # 19 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/stddef.h" 3   # 61 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/stddef.h" 3     # 131 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/stddef.h" 3  # 188 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/stddef.h" 3  # 271 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/stddef.h" 3# 283 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/stddef.h" 3  # 317 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/stddef.h" 3 # 29 "/usr/include/sys/socket.h" 2 3 # 1 "/usr/include/bits/socket.h" 1 3 # 1 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/stddef.h" 1 3 # 19 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/stddef.h" 3   # 61 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/stddef.h" 3     # 131 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/stddef.h" 3  # 188 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/stddef.h" 3  # 271 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/stddef.h" 3# 283 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/stddef.h" 3  # 317 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/stddef.h" 3 # 29 "/usr/include/bits/socket.h" 2 3# 1 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/limits.h" 1 3   # 1 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/syslimits.h" 1 3 # 1 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/limits.h" 1 3  # 114 "/usr/lib/gcc-lib/i386-linux/2.95.4/include/limits.h" 3# 1 "/usr/include/limits.h" 1 3    # 113 "/usr/include/limits.h" 3  # 140 "/usr/include/limits.h" 3 # 1 "/usr/include/bits/posix1_lim.h" 1 3                                  # 1 "/usr/include/bits/local_lim.h" 1 3   # 1 "/usr/include/linux/limits.h" 1 3# 36 "/usr/include/bits/local_lim.h" 2 3               # 130 "/usr/include/bits/posix1_lim.h" 2 3 # 144 "/usr/include/limits.h" 2 3# 1 "/usr/include/bits/posix2_lim.h" 1 3