/*

 * Copyright (c) 1989, 1990, 1993, 1994, 1995, 1996

 *	The Regents of the University of California.  All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that: (1) source code distributions

 * retain the above copyright notice and this paragraph in its entirety, (2)

 * distributions including binary code include the above copyright notice and

 * this paragraph in its entirety in the documentation or other materials

 * provided with the distribution, and (3) all advertising materials mentioning

 * features or use of this software display the following acknowledgement:

 * ``This product includes software developed by the University of California,

 * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of

 * the University nor the names of its contributors may be used to endorse

 * or promote products derived from this software without specific prior

 * written permission.

 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED

 * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF

 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

 */

/* Prototypes missing in SunOS 4 */

#ifdef FILE

int	_filbuf(FILE *);

int	_flsbuf(u_char, FILE *);

int	fclose(FILE *);

int	fflush(FILE *);

int	fgetc(FILE *);

int	fprintf(FILE *, const char *, ...);

int	fputc(int, FILE *);

int	fputs(const char *, FILE *);

u_int	fread(void *, u_int, u_int, FILE *);

int	fseek(FILE *, long, int);

u_int	fwrite(const void *, u_int, u_int, FILE *);

int	pclose(FILE *);

void	rewind(FILE *);

void	setbuf(FILE *, char *);

int	setlinebuf(FILE *);

int	ungetc(int, FILE *);

int	vfprintf(FILE *, const char *, ...);

int	vprintf(const char *, ...);

#endif

#if __GNUC__ <= 1

int	read(int, char *, u_int);

int	write(int, char *, u_int);

#endif

long	a64l(const char *);

#ifdef __STDC__

struct	sockaddr;

#endif

int	accept(int, struct sockaddr *, int *);

int	bind(int, struct sockaddr *, int);

int	bcmp(const void *, const void *, u_int);

void	bcopy(const void *, void *, u_int);

void	bzero(void *, int);

int	chroot(const char *);

int	close(int);

void	closelog(void);

int	connect(int, struct sockaddr *, int);

char	*crypt(const char *, const char *);

int	daemon(int, int);

int	fchmod(int, int);

int	fchown(int, int, int);

void	endgrent(void);

void	endpwent(void);

#ifdef __STDC__

struct	ether_addr;

#endif

struct	ether_addr *ether_aton(const char *);

int	flock(int, int);

#ifdef __STDC__

struct	stat;

#endif

int	fstat(int, struct stat *);

#ifdef __STDC__

struct statfs;

#endif

int	fstatfs(int, struct statfs *);

int	fsync(int);

#ifdef __STDC__

struct timeb;

#endif

int	ftime(struct timeb *);

int	ftruncate(int, off_t);

int	getdtablesize(void);

long	gethostid(void);

int	gethostname(char *, int);

int	getopt(int, char * const *, const char *);

int	getpagesize(void);

char	*getpass(char *);

int	getpeername(int, struct sockaddr *, int *);

int	getpriority(int, int);

#ifdef __STDC__

struct	rlimit;

#endif

int	getrlimit(int, struct rlimit *);

int	getsockname(int, struct sockaddr *, int *);

int	getsockopt(int, int, int, char *, int *);

#ifdef __STDC__

struct	timeval;

struct	timezone;

#endif

int	gettimeofday(struct timeval *, struct timezone *);

char	*getusershell(void);

char	*getwd(char *);

int	initgroups(const char *, int);

int	ioctl(int, int, caddr_t);

int	iruserok(u_long, int, char *, char *);

int	isatty(int);

int	killpg(int, int);

int	listen(int, int);

#ifdef __STDC__

struct	utmp;

#endif

void	login(struct utmp *);

int	logout(const char *);

off_t	lseek(int, off_t, int);

int	lstat(const char *, struct stat *);

int	mkstemp(char *);

char	*mktemp(char *);

int	munmap(caddr_t, int);

void	openlog(const char *, int, int);

void	perror(const char *);

int	printf(const char *, ...);

int	puts(const char *);

long	random(void);

int	readlink(const char *, char *, int);

#ifdef __STDC__

struct	iovec;

#endif

int	readv(int, struct iovec *, int);

int	recv(int, char *, u_int, int);

int	recvfrom(int, char *, u_int, int, struct sockaddr *, int *);

int	rename(const char *, const char *);

int	rcmd(char **, u_short, char *, char *, char *, int *);

int	rresvport(int *);

int	send(int, char *, u_int, int);

int	sendto(int, char *, u_int, int, struct sockaddr *, int);

int	setenv(const char *, const char *, int);

int	seteuid(int);

int	setpriority(int, int, int);

int	select(int, fd_set *, fd_set *, fd_set *, struct timeval *);

int	setpgrp(int, int);

void	setpwent(void);

int	setrlimit(int, struct rlimit *);

int	setsockopt(int, int, int, char *, int);

int	shutdown(int, int);

int	sigblock(int);

void	(*signal (int, void (*) (int))) (int);

int	sigpause(int);

int	sigsetmask(int);

#ifdef __STDC__

struct	sigvec;

#endif

int	sigvec(int, struct sigvec *, struct sigvec*);

int	pcap_snprintf(char *, size_t, const char *, ...);

int	socket(int, int, int);

int	socketpair(int, int, int, int *);

int	symlink(const char *, const char *);

void	srandom(int);

int	sscanf(char *, const char *, ...);

int	stat(const char *, struct stat *);

int	statfs(char *, struct statfs *);

char	*strerror(int);

int	strcasecmp(const char *, const char *);

#ifdef __STDC__

struct	tm;

#endif

int	strftime(char *, int, char *, struct tm *);

int	strncasecmp(const char *, const char *, int);

long	strtol(const char *, char **, int);

void	sync(void);

void	syslog(int, const char *, ...);

int	system(const char *);

long	tell(int);

time_t	time(time_t *);

char	*timezone(int, int);

int	tolower(int);

int	toupper(int);

int	truncate(char *, off_t);

void	unsetenv(const char *);

int	vfork(void);

int	vsprintf(char *, const char *, ...);

int	writev(int, struct iovec *, int);

#ifdef __STDC__

struct	rusage;

#endif

int	utimes(const char *, struct timeval *);

#if __GNUC__ <= 1

int	wait(int *);

pid_t	wait3(int *, int, struct rusage *);

#endif

/* Ugly signal hacking */

#ifdef SIG_ERR

#undef SIG_ERR

#define SIG_ERR		(void (*)(int))-1

#undef SIG_DFL

#define SIG_DFL		(void (*)(int))0

#undef SIG_IGN

#define SIG_IGN		(void (*)(int))1

#ifdef KERNEL

#undef SIG_CATCH

#define SIG_CATCH	(void (*)(int))2

#endif

#undef SIG_HOLD

#define SIG_HOLD	(void (*)(int))3

#endif