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+++ Libc/Libc-320/include/unistd.h
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+/*
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+/*-
+ * Copyright (c) 1998-1999 Apple Computer, Inc. All Rights Reserved
+ * Copyright (c) 1991, 1993, 1994
+ * 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 the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. 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 BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)unistd.h 8.12 (Berkeley) 4/27/95
+ *
+ * Copyright (c) 1998 Apple Compter, Inc.
+ * All Rights Reserved
+ */
+
+/* History:
+ 7/14/99 EKN at Apple fixed getdirentriesattr from getdirentryattr
+ 3/26/98 CHW at Apple added real interface to searchfs call
+ 3/5/98 CHW at Apple added hfs semantic system calls headers
+*/
+
+#ifndef _UNISTD_H_
+#define _UNISTD_H_
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <sys/unistd.h>
+
+#define STDIN_FILENO 0 /* standard input file descriptor */
+#define STDOUT_FILENO 1 /* standard output file descriptor */
+#define STDERR_FILENO 2 /* standard error file descriptor */
+
+#ifndef NULL
+#define NULL 0 /* null pointer constant */
+#endif
+
+#define _POSIX_THREADS /* We support pthreads */
+
+#ifndef _POSIX_SOURCE
+#define F_ULOCK 0 /* unlock locked section */
+#define F_LOCK 1 /* lock a section for exclusive use */
+#define F_TLOCK 2 /* test and lock a section for exclusive use */
+#define F_TEST 3 /* test a section for locks by other procs */
+#endif
+
+/* configurable system variables */
+#define _SC_ARG_MAX 1
+#define _SC_CHILD_MAX 2
+#define _SC_CLK_TCK 3
+#define _SC_NGROUPS_MAX 4
+#define _SC_OPEN_MAX 5
+#define _SC_JOB_CONTROL 6
+#define _SC_SAVED_IDS 7
+#define _SC_VERSION 8
+#define _SC_BC_BASE_MAX 9
+#define _SC_BC_DIM_MAX 10
+#define _SC_BC_SCALE_MAX 11
+#define _SC_BC_STRING_MAX 12
+#define _SC_COLL_WEIGHTS_MAX 13
+#define _SC_EXPR_NEST_MAX 14
+#define _SC_LINE_MAX 15
+#define _SC_RE_DUP_MAX 16
+#define _SC_2_VERSION 17
+#define _SC_2_C_BIND 18
+#define _SC_2_C_DEV 19
+#define _SC_2_CHAR_TERM 20
+#define _SC_2_FORT_DEV 21
+#define _SC_2_FORT_RUN 22
+#define _SC_2_LOCALEDEF 23
+#define _SC_2_SW_DEV 24
+#define _SC_2_UPE 25
+#define _SC_STREAM_MAX 26
+#define _SC_TZNAME_MAX 27
+/* POSIX.1B sysconf options for async IO*/
+#define _SC_ASYNCHRONOUS_IO 28
+#define _SC_PAGESIZE 29
+#define _SC_AIO_LISTIO_MAX 42
+#define _SC_AIO_MAX 43
+#define _SC_AIO_PRIO_DELTA_MAX 44
+
+__BEGIN_DECLS
+
+void _Exit(int) __dead2;
+void _exit(int) __dead2;
+int access(const char *, int);
+unsigned int alarm(unsigned int);
+int chdir(const char *);
+int chown(const char *, uid_t, gid_t);
+int close(int);
+size_t confstr(int, char *, size_t);
+int dup(int);
+int dup2(int, int);
+int execl(const char *, const char *, ...);
+int execle(const char *, const char *, ...);
+int execlp(const char *, const char *, ...);
+int execv(const char *, char * const *);
+int execve(const char *, char * const *, char * const *);
+int execvp(const char *, char * const *);
+pid_t fork(void);
+long fpathconf(int, int);
+char *getcwd(char *, size_t);
+int getdomainname(char *, int);
+gid_t getegid(void);
+uid_t geteuid(void);
+gid_t getgid(void);
+int getgroups(int, gid_t []);
+char *getlogin(void);
+int getlogin_r(char *, int);
+pid_t getpgrp(void);
+pid_t getpid(void);
+pid_t getppid(void);
+uid_t getuid(void);
+int isatty(int);
+int link(const char *, const char *);
+off_t lseek(int, off_t, int);
+long pathconf(const char *, int);
+int pause(void);
+int pipe(int *);
+ssize_t read(int, void *, size_t);
+int rmdir(const char *);
+int setdomainname(const char *, int);
+int setgid(gid_t);
+int setpgid(pid_t, pid_t);
+pid_t setsid(void);
+int setuid(uid_t);
+unsigned int sleep(unsigned int);
+long sysconf(int);
+pid_t tcgetpgrp(int);
+int tcsetpgrp(int, pid_t);
+char *ttyname(int);
+char *ttyname_r(int, char *, size_t);
+int unlink(const char *);
+ssize_t write(int, const void *, size_t);
+
+extern char *optarg; /* getopt(3) external variables */
+extern int optind, opterr, optopt, optreset;
+int getopt(int, char * const [], const char *);
+
+#ifndef _POSIX_SOURCE
+#ifdef __STDC__
+struct timespec; /* pselect(3) */
+struct timeval; /* select(2) */
+#endif
+int acct(const char *);
+int async_daemon(void);
+char *brk(const char *);
+int chroot(const char *);
+char *crypt(const char *, const char *);
+int des_cipher(const char *, char *, long, int);
+int des_setkey(const char *key);
+int encrypt(char *, int);
+void endusershell(void);
+int fchdir(int);
+int fchown(int, int, int);
+char *fflagstostr(u_long);
+int fsync(int);
+int ftruncate(int, off_t);
+int getdtablesize(void);
+int getgrouplist(const char *, int, int *, int *);
+long gethostid(void);
+int gethostname(char *, int);
+mode_t getmode(const void *, mode_t);
+int getpagesize(void) __pure2;
+char *getpass(const char *);
+int getpgid(pid_t _pid);
+int getsid(pid_t _pid);
+char *getusershell(void);
+char *getwd(char *); /* obsoleted by getcwd() */
+int lockf(int, int, off_t);
+int initgroups(const char *, int);
+int iruserok(unsigned long, int, const char *, const char *);
+int issetugid(void);
+char *mkdtemp(char *);
+int mknod(const char *, mode_t, dev_t);
+int mkstemp(char *);
+int mkstemps(char *, int);
+char *mktemp(char *);
+int nfssvc(int, void *);
+int nice(int);
+ssize_t pread(int, void *, size_t, off_t);
+#if 0
+void psignal(unsigned int, const char *);
+extern __const char *__const sys_siglist[];
+#else
+#include <signal.h>
+#endif
+int profil(char *, int, int, int);
+#ifndef __MWERKS__
+int pselect(int, fd_set *, fd_set *, fd_set *,
+ const struct timespec *, const sigset_t *);
+#endif /* ! __MWERKS__ */
+ssize_t pwrite(int, const void *, size_t, off_t);
+int rcmd(char **, int, const char *, const char *, const char *, int *);
+int readlink(const char *, char *, int);
+int reboot(int);
+int revoke(const char *);
+int rresvport(int *);
+int rresvport_af(int *, int);
+int ruserok(const char *, int, const char *, const char *);
+char *sbrk(int);
+int select(int, fd_set *, fd_set *, fd_set *, struct timeval *);
+int setegid(gid_t);
+int seteuid(uid_t);
+int setgroups(int, const gid_t *);
+void sethostid(long);
+int sethostname(const char *, int);
+int setkey(const char *);
+int setlogin(const char *);
+void *setmode(const char *);
+int setpgrp(pid_t pid, pid_t pgrp); /* obsoleted by setpgid() */
+int setregid(gid_t, gid_t);
+int setreuid(uid_t, uid_t);
+int setrgid(gid_t);
+int setruid(uid_t);
+void setusershell(void);
+int strtofflags(char **, u_long *, u_long *);
+int swapon(const char *);
+int symlink(const char *, const char *);
+void sync(void);
+int syscall(int, ...);
+int truncate(const char *, off_t);
+int ttyslot(void);
+unsigned int ualarm(unsigned int, unsigned int);
+int undelete(const char *);
+int unwhiteout(const char *);
+int usleep(unsigned int);
+void *valloc(size_t);
+pid_t vfork(void);
+
+extern char *suboptarg; /* getsubopt(3) external variable */
+int getsubopt(char **, char * const *, char **);
+
+/* HFS & HFS Plus semantics system calls go here */
+int getattrlist(const char*,void*,void*,size_t,unsigned long);
+int setattrlist(const char*,void*,void*,size_t,unsigned long);
+int exchangedata(const char*,const char*,unsigned long);
+int checkuseraccess(const char*,uid_t,gid_t*,int,int,unsigned long);
+int getdirentriesattr(int,void*,void*,size_t,unsigned long*,unsigned long*,unsigned long*,unsigned long);
+int searchfs(const char*,void*,void*,unsigned long,unsigned long,void*);
+
+int fsctl(const char *,unsigned long,void*,unsigned long);
+
+
+#endif /* !_POSIX_SOURCE */
+__END_DECLS
+
+#endif /* !_UNISTD_H_ */