340 lines
10 KiB
C
340 lines
10 KiB
C
/* $Header: /p/tcsh/cvsroot/tcsh/tc.decls.h,v 3.63 2006/02/14 14:07:36 christos Exp $ */
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/*
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* tc.decls.h: Function declarations from all the tcsh modules
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*/
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/*-
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* Copyright (c) 1980, 1991 The Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _h_tc_decls
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#define _h_tc_decls
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struct blk_buf;
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struct strbuf;
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struct Strbuf;
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/*
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* tc.alloc.c
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*/
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#ifndef SYSMALLOC
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#ifndef WINNT_NATIVE
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#ifndef __linux__
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extern void free (ptr_t);
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extern memalign_t malloc (size_t);
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extern memalign_t realloc (ptr_t, size_t);
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extern memalign_t calloc (size_t, size_t);
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#endif
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#endif /* !WINNT_NATIVE */
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#else /* SYSMALLOC */
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extern void sfree (ptr_t);
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extern memalign_t smalloc (size_t);
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extern memalign_t srealloc (ptr_t, size_t);
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extern memalign_t scalloc (size_t, size_t);
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#endif /* SYSMALLOC */
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extern void showall (Char **, struct command *);
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/*
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* tc.bind.c
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*/
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extern void dobindkey (Char **, struct command *);
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/*
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* tc.defs.c:
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*/
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extern void getmachine (void);
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/*
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* tc.disc.c
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*/
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extern int setdisc (int);
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extern int resetdisc (int);
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/*
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* tc.func.c
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*/
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extern Char *expand_lex (const struct wordent *, int, int);
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extern Char *sprlex (const struct wordent *);
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extern Char *Itoa (int, size_t, Char);
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extern void dolist (Char **, struct command *);
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extern void dotermname (Char **, struct command *);
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extern void dotelltc (Char **, struct command *);
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extern void doechotc (Char **, struct command *);
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extern void dosettc (Char **, struct command *);
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extern int cmd_expand (Char *, Char **);
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extern void dowhich (Char **, struct command *);
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extern struct process *find_stop_ed (void);
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extern void fg_proc_entry (struct process *);
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extern void alrmcatch (void);
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extern void precmd (void);
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extern void postcmd (void);
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extern void cwd_cmd (void);
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extern void beep_cmd (void);
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extern void period_cmd (void);
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extern void job_cmd (Char *);
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extern void aliasrun (int, Char *, Char *);
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extern void setalarm (int);
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extern void rmstar (struct wordent *);
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extern void continue_jobs (struct wordent *);
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extern Char *gettilde (const Char *);
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extern Char *getusername (Char **);
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#ifdef OBSOLETE
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extern void doaliases (Char **, struct command *);
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#endif /* OBSOLETE */
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extern void shlvl (int);
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extern int fixio (int, int);
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extern int collate (const Char *, const Char *);
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#ifdef HASHBANG
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extern int hashbang (int, Char ***);
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#endif /* HASHBANG */
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#ifdef REMOTEHOST
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extern void remotehost (void);
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#endif /* REMOTEHOST */
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/*
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* tc.os.c
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*/
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#ifdef MACH
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extern void dosetpath (Char **, struct command *);
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#endif /* MACH */
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#ifdef TCF
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extern void dogetxvers (Char **, struct command *);
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extern void dosetxvers (Char **, struct command *);
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extern void dogetspath (Char **, struct command *);
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extern void dosetspath (Char **, struct command *);
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extern char *sitename (pid_t);
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extern void domigrate (Char **, struct command *);
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#endif /* TCF */
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#ifdef WARP
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extern void dowarp (Char **, struct command *);
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#endif /* WARP */
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#if defined(_CRAY) && !defined(_CRAYMPP)
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extern void dodmmode (Char **, struct command *);
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#endif /* _CRAY && !_CRAYMPP */
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#if defined(masscomp) || defined(hcx)
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extern void douniverse (Char **, struct command *);
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#endif /* masscomp */
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#if defined(_OSD_POSIX) /* BS2000 */
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extern void dobs2cmd (Char **, struct command *);
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#endif /* _OSD_POSIX */
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#if defined(hcx)
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extern void doatt (Char **, struct command *);
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extern void doucb (Char **, struct command *);
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#endif /* hcx */
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#ifdef _SEQUENT_
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extern void pr_stat_sub (struct process_stats *,
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struct process_stats *,
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struct process_stats *);
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#endif /* _SEQUENT_ */
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#ifdef NEEDtcgetpgrp
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extern pid_t xtcgetpgrp (int);
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extern int xtcsetpgrp (int, int);
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# undef tcgetpgrp
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# define tcgetpgrp(a) xtcgetpgrp(a)
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# undef tcsetpgrp
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# define tcsetpgrp(a, b) xtcsetpgrp((a), (b))
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#endif /* NEEDtcgetpgrp */
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#ifdef YPBUGS
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extern void fix_yp_bugs (void);
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#endif /* YPBUGS */
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#ifdef STRCOLLBUG
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extern void fix_strcoll_bug (void);
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#endif /* STRCOLLBUG */
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extern void osinit (void);
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#ifndef HAVE_MEMMOVE
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extern void *xmemmove (void *, const void *, size_t);
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# define memmove(a, b, c) xmemmove(a, b, c)
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#endif /* !HAVE_MEMMOVE */
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#ifndef HAVE_MEMSET
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extern void *xmemset (void *, int, size_t);
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# define memset(a, b, c) xmemset(a, b, c)
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#endif /* !HAVE_MEMSET */
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#ifndef HAVE_GETCWD
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extern char *xgetcwd (char *, size_t);
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# undef getcwd
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# define getcwd(a, b) xgetcwd(a, b)
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#endif /* !HAVE_GETCWD */
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#ifndef HAVE_GETHOSTNAME
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extern int xgethostname (char *, int);
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# undef gethostname
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# define gethostname(a, b) xgethostname(a, b)
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#endif /* !HAVE_GETHOSTNAME */
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#ifndef HAVE_NICE
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extern int xnice (int);
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# undef nice
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# define nice(a) xnice(a)
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#endif /* !HAVE_NICE */
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#ifndef HAVE_STRERROR
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extern char *xstrerror (int);
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# undef strerror
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# define strerror(a) xstrerror(a)
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#endif /* !HAVE_STRERROR */
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#ifdef apollo
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extern void doinlib (Char **, struct command *);
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extern void dover (Char **, struct command *);
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extern void dorootnode (Char **, struct command *);
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extern int getv (Char *);
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#endif /* apollo */
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/*
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* tc.printf.h
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*/
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#ifndef __GNUC__
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#define __attribute__(a)
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#endif
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extern pret_t xprintf (const char *, ...)
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__attribute__((__format__(__printf__, 1, 2)));
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extern pret_t xsnprintf (char *, size_t, const char *, ...)
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__attribute__((__format__(__printf__, 3, 4)));
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extern char *xasprintf (const char *, ...)
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__attribute__((__format__(__printf__, 1, 2)));
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extern pret_t xvprintf (const char *, va_list)
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__attribute__((__format__(__printf__, 1, 0)));
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extern pret_t xvsnprintf (char *, size_t, const char *, va_list)
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__attribute__((__format__(__printf__, 3, 0)));
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extern char *xvasprintf (const char *, va_list)
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__attribute__((__format__(__printf__, 1, 0)));
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/*
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* tc.prompt.c
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*/
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extern void dateinit (void);
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extern void printprompt (int, const char *);
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extern int expdollar (struct Strbuf *, const Char **, Char);
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extern Char *tprintf (int, const Char *, const char *,
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time_t, ptr_t);
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/*
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* tc.sched.c
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*/
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extern time_t sched_next (void);
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extern void dosched (Char **, struct command *);
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extern void sched_run (void);
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/*
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* tc.str.c:
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*/
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#ifdef WIDE_STRINGS
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extern size_t one_mbtowc (wchar_t *, const char *, size_t);
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extern size_t one_wctomb (char *, wchar_t);
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extern int rt_mbtowc (wchar_t *, const char *, size_t);
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#else
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#define one_mbtowc(PWC, S, N) \
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((void)(N), *(PWC) = (unsigned char)*(S), (size_t)1)
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#define one_wctomb(S, WCHAR) (*(S) = (WCHAR), (size_t)1)
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#endif
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#ifdef SHORT_STRINGS
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extern Char *s_strchr (const Char *, int);
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extern Char *s_strrchr (const Char *, int);
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extern Char *s_strcat (Char *, const Char *);
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# ifdef NOTUSED
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extern Char *s_strncat (Char *, const Char *, size_t);
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# endif /* NOTUSED */
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extern Char *s_strcpy (Char *, const Char *);
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extern Char *s_strncpy (Char *, const Char *, size_t);
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extern Char *s_strspl (const Char *, const Char *);
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extern size_t s_strlen (const Char *);
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extern int s_strcmp (const Char *, const Char *);
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extern int s_strncmp (const Char *, const Char *, size_t);
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extern int s_strcasecmp (const Char *, const Char *);
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extern Char *s_strnsave (const Char *, size_t);
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extern Char *s_strsave (const Char *);
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extern Char *s_strend (const Char *);
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extern Char *s_strstr (const Char *, const Char *);
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extern Char *str2short (const char *);
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extern Char **blk2short (char **);
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extern char *short2str (const Char *);
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extern char **short2blk (Char **);
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#else /* !SHORT_STRINGS */
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extern char *caching_strip (const char *);
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#endif
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extern char *short2qstr (const Char *);
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extern void bb_append (struct blk_buf *, Char *);
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extern void bb_cleanup (void *);
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extern Char **bb_finish (struct blk_buf *);
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extern void strbuf_terminate(struct strbuf *);
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extern void strbuf_append1(struct strbuf *, char);
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extern void strbuf_appendn(struct strbuf *, const char *,
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size_t);
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extern void strbuf_append (struct strbuf *, const char *);
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extern char *strbuf_finish (struct strbuf *);
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extern void strbuf_cleanup(void *);
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extern void Strbuf_terminate(struct Strbuf *);
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extern void Strbuf_append1(struct Strbuf *, Char);
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extern void Strbuf_appendn(struct Strbuf *, const Char *,
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size_t);
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extern void Strbuf_append (struct Strbuf *, const Char *);
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extern Char *Strbuf_finish (struct Strbuf *);
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extern void Strbuf_cleanup(void *);
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/*
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* tc.vers.c:
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*/
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extern void fix_version (void);
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/*
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* tc.who.c
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*/
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#if defined (HAVE_UTMP_H) || defined (HAVE_UTMPX_H) || defined (WINNT_NATIVE)
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extern void initwatch (void);
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extern void resetwatch (void);
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extern void watch_login (int);
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extern char *who_info (ptr_t, int);
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extern void dolog (Char **, struct command *);
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# ifdef HAVE_STRUCT_UTMP_UT_HOST
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extern char *utmphost (void);
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extern size_t utmphostsize (void);
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# endif /* HAVE_STRUCT_UTMP_UT_HOST */
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#else
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# define HAVENOUTMP
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#endif
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#endif /* _h_tc_decls */
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