264 lines
8.0 KiB
C
264 lines
8.0 KiB
C
/* $OpenBSD: extern.h,v 1.29 2018/09/16 02:38:57 millert Exp $ */
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/* $NetBSD: extern.h,v 1.7 1997/07/09 05:22:00 mikel Exp $ */
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/*-
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* Copyright (c) 1992, 1993
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* The Regents of the University of California. 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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* @(#)extern.h 8.2 (Berkeley) 4/20/95
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* $OpenBSD: extern.h,v 1.29 2018/09/16 02:38:57 millert Exp $
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*/
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struct name;
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struct name *cat(struct name *, struct name *);
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struct name *delname(struct name *, const char *);
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struct name *elide(struct name *);
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struct name *extract(char *, int);
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struct grouphead;
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struct name *gexpand(struct name *, struct grouphead *, int, int);
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struct name *nalloc(char *, int);
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struct header;
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struct name *outof(struct name *, FILE *, struct header *);
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struct name *put(struct name *, struct name *);
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struct name *tailof(struct name *);
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struct name *usermap(struct name *);
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FILE *Fdopen(int, char *);
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FILE *Fopen(char *, char *);
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FILE *Popen(char *, char *);
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FILE *collect(struct header *, int);
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char *copy(char *, char *);
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char *copyin(char *, char **);
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char *detract(struct name *, int);
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char *expand(char *);
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char *getdeadletter(void);
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struct message;
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char *hfield(char *, struct message *);
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FILE *infix(struct header *, FILE *);
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char *ishfield(char *, char *, char *);
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char *name1(struct message *, int);
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char *nameof(struct message *, int);
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char *nextword(char *, char *);
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char *readtty(char *, char *);
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char *reedit(char *);
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FILE *run_editor(FILE *, off_t, int, int);
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char *salloc(int);
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char *savestr(const char *);
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FILE *setinput(struct message *);
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char *skin(char *);
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char *skip_comment(char *);
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char *snarf(char *, int *);
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const char
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*username(void);
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char *value(char *);
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char *vcopy(char *);
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char *yankword(char *, char *);
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int Fclose(FILE *);
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int More(void *);
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int Pclose(FILE *);
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int Respond(void *);
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int Type(void *);
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int _Respond(int *);
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int _respond(int *);
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void alter(char *);
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int alternates(void *);
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void announce(void);
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int append(struct message *, FILE *);
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int argcount(char **);
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void assign(char *, char *);
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int bangexp(char *, size_t);
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int blankline(char *);
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int charcount(char *, int);
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int check(int, int);
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void clearnew(void);
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void close_all_files(void);
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int cmatch(char *, char *);
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int collabort(void);
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void commands(void);
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int copycmd(void *);
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int count(struct name *);
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int deletecmd(void *);
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int delm(int *);
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int deltype(void *);
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void demail(void);
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void dointr(void);
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int dosh(void *);
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int echo(void *);
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int edit1(int *, int);
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int editor(void *);
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int edstop(void);
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int elsecmd(void *);
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int endifcmd(void *);
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int evalcol(int);
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int execute(char *, int);
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int exwrite(char *, FILE *, int);
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void fail(char *, char *);
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int file(void *);
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struct grouphead *
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findgroup(char *);
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void findmail(const char *, char *, int);
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void fioint(int);
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int first(int, int);
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void fixhead(struct header *, struct name *);
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void fmt(char *, struct name *, FILE *, int);
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int folders(void *);
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int forward(char *, FILE *, char *, int);
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void free_child(pid_t);
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int from(void *);
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off_t fsize(FILE *);
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int getfold(char *, int);
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int gethfield(FILE *, char *, int, char **);
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int gethfromtty(struct header *, int);
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int getmsglist(char *, int *, int);
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int getrawlist(char *, char **, int);
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int grabh(struct header *, int);
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int group(void *);
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int hash(char *);
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void hdrint(int);
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int headers(void *);
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int help(void *);
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void holdsigs(void);
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int ifcmd(void *);
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int igfield(void *);
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struct ignoretab;
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int ignore1(char **, struct ignoretab *, char *);
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int ignoresig(int, struct sigaction *, sigset_t *);
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int igshow(struct ignoretab *, char *);
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void intr(int);
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int inc(void *);
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int incfile(void);
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int isdate(char *);
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int isdir(char *);
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int isfileaddr(char *);
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int ishead(char *);
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int isign(char *, struct ignoretab *);
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int isprefix(char *, char *);
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size_t istrlcpy(char *, const char *, size_t);
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const struct cmd *
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lex(char *);
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void load(char *);
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struct var *
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lookup(char *);
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int mail(struct name *, struct name *, struct name *, struct name *,
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char *, char *);
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void mail1(struct header *, int);
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void makemessage(FILE *, int);
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void mark(int);
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int markall(char *, int);
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int marknew(void *);
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int matchsender(char *, int);
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int matchsubj(char *, int);
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int mboxit(void *);
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int member(char *, struct ignoretab *);
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void mesedit(FILE *, int);
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void mespipe(FILE *, char *);
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int messize(void *);
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int metamess(int, int);
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int more(void *);
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int newfileinfo(int);
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int next(void *);
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int null(void *);
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struct headline;
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void parse(char *, struct headline *, char *);
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int pcmdlist(void *);
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int pdot(void *);
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int pipeit(void *, void *);
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void prepare_child(sigset_t *, int, int);
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int preserve(void *);
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void prettyprint(struct name *);
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void printgroup(char *);
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void printhead(int);
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int puthead(struct header *, FILE *, int);
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int putline(FILE *, char *, int);
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int pversion(void *);
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int quit(void);
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int quitcmd(void *);
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int readline(FILE *, char *, int, int *);
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void register_file(FILE *, int, pid_t);
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void regret(int);
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void relsesigs(void);
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int respond(void *);
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int retfield(void *);
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int rexit(void *);
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int rm(char *);
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int run_command(char *cmd, sigset_t *nset, int infd, int outfd, ...);
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int save(void *);
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int save1(char *, int, char *, struct ignoretab *);
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void savedeadletter(FILE *);
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int saveigfield(void *);
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int savemail(char *, FILE *);
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int saveretfield(void *);
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int scan(char **);
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void scaninit(void);
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int schdir(void *);
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int screensize(void);
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int scroll(void *);
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void sendint(int);
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int sendmessage(struct message *, FILE *, struct ignoretab *, char *);
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int sendmail(void *);
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int set(void *);
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int setfile(char *);
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void setmsize(int);
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void setptr(FILE *, off_t);
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void setscreensize(void);
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int shell(void *);
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void sigchild(int);
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void sort(char **);
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int source(void *);
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int spool_lock(void);
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int spool_unlock(void);
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void spreserve(void);
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void sreset(void);
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pid_t start_command(char *cmd, sigset_t *nset, int infd, int outfd, ...);
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pid_t start_commandv(char *, sigset_t *, int, int, __va_list);
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int statusput(struct message *, FILE *, char *);
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void stop(int);
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int stouch(void *);
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int swrite(void *);
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void tinit(void);
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int top(void *);
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void touch(struct message *);
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void ttyint(int);
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void ttystop(int);
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int type(void *);
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int type1(int *, char *, int, int);
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int undeletecmd(void *);
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void unmark(int);
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char **unpack(struct name *, struct name *);
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int unread(void *);
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void unregister_file(FILE *);
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int unset(void *);
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int unstack(void);
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void vfree(char *);
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int visual(void *);
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int wait_child(pid_t);
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int wait_command(int);
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int writeback(FILE *);
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extern char *__progname;
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extern char *tmpdir;
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extern const struct cmd *com; /* command we are running */
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