#ifndef fopen
#endif
#ifdef HAVE_FSEEKO
#endif
#ifdef HAVE_FSEEKO
#endif
#ifndef ferror
#endif
#if defined(sun) || defined(_SEQUENT_)
extern int _flsbuf(int, FILE *);
extern int _filbuf(FILE *);
#endif
#if !defined(HAVE_SELECT)
struct pollfd;
extern int poll(struct pollfd *, long, int);
#endif
#ifdef HAVE_MEMSET
#endif
#ifdef HAVE_BCMP
#endif
#ifdef HAVE_MEMCMP
#endif
#ifdef HAVE_STRPBRK
#endif
#ifdef USEBCOPY
#else
# ifdef USEMEMCPY
# else
# ifdef USEMEMMOVE
# endif
# endif
#endif
#ifdef HAVE_SETSID
#endif
#ifdef HAVE_SETPGID
#endif
#ifdef HAVE_STRTOL
#endif
#ifdef HAVE_STRFTIME
#endif
#ifdef HAVE_STRCASECMP
#endif
#ifdef HAVE_STRNCASECMP
#endif
#ifndef strdup
#endif
#ifndef USE_SYSTEM
# ifndef __TANDEM
# endif
#endif
#ifdef HAVE_SIGSET
#endif
#if defined(HAVE_SETJMP_H)
# ifdef HAVE_SIGSETJMP
# else
# endif
#endif
#ifndef __TANDEM
#endif
#if defined(HAVE_GETCWD) && !defined(sun) && !defined(__TANDEM)
#else
#endif
#ifndef __alpha
#endif
#ifndef __TANDEM
#endif
#ifndef __TANDEM
#endif
#ifndef __TANDEM
#endif
#ifndef stat
#endif
#ifndef lstat
#endif
#ifndef __TANDEM
#endif
#ifdef HAVE_TERMIOS_H
#endif
#ifdef HAVE_SYS_STATFS_H
#endif
#ifdef HAVE_GETTIMEOFDAY
#endif
#ifdef HAVE_GETPWNAM
#endif
#ifdef USE_TMPNAM
#else
#endif
#ifdef ISC
extern int _Xmblen(char const *, size_t);
#else
extern int _Xmblen(char *, size_t);
#endif