NetBSD/usr.bin/mail/extern.h

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/* $NetBSD: extern.h,v 1.16 2002/03/29 15:10:03 ross Exp $ */
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/*-
* Copyright (c) 1992, 1993
* 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.
*
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* @(#)extern.h 8.2 (Berkeley) 4/20/95
* $NetBSD: extern.h,v 1.16 2002/03/29 15:10:03 ross Exp $
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*/
struct name;
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struct name *cat(struct name *, struct name *);
struct name *delname(struct name *, char []);
struct name *elide(struct name *);
struct name *extract(char [], int);
struct grouphead;
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struct name *gexpand(struct name *, struct grouphead *, int, int);
struct name *nalloc(char [], int);
struct header;
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struct name *outof(struct name *, FILE *, struct header *);
struct name *put(struct name *, struct name *);
struct name *tailof(struct name *);
struct name *usermap(struct name *);
FILE *Fdopen(int, char *);
FILE *Fopen(char *, char *);
FILE *Popen(char *, char *);
FILE *collect(struct header *, int);
char *copy(char *, char *);
char *copyin(char *, char **);
char *detract(struct name *, int);
char *expand(char *);
char *getdeadletter(void);
const char *getname(int);
struct message;
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char *hfield(char [], struct message *);
FILE *infix(struct header *, FILE *);
char *ishfield(char [], char[], char *);
char *name1(struct message *, int);
char *nameof(struct message *, int);
char *nextword(char *, char *);
char *readtty(char [], char []);
char *reedit(char *);
FILE *run_editor(FILE *, off_t, int, int);
char *salloc(int);
char *savestr(const char *);
FILE *setinput(struct message *);
char *skin(char *);
char *skip_comment(char *);
char *snarf(char [], int *);
const char *username(void);
char *value(char []);
char *vcopy(char []);
char *yankword(char *, char []);
int Fclose(FILE *);
int More(void *);
int Pclose(FILE *);
int Respond(void *);
int Type(void *);
int _Respond(int []);
int _respond(int *);
void alter(char *);
int alternates(void *);
void announce(void);
int append(struct message *, FILE *);
int argcount(char **);
void assign(char [], char []);
int bangexp(char *);
int blankline(char []);
void brokpipe(int);
int charcount(char *, int);
int check(int, int);
void clob1(int);
int clobber(void *);
void close_all_files(void);
int cmatch(char *, char *);
void collhup(int);
void collint(int);
void collstop(int);
void commands(void);
int copycmd(void *);
int core(void *);
int count(struct name *);
int delete(void *);
int delm(int []);
int deltype(void *);
void demail(void);
int dosh(void *);
int dot_lock(const char *, int, FILE *, const char *);
void dot_unlock(const char *);
int echo(void *);
int edit1(int *, int);
int editor(void *);
void edstop(void);
int elsecmd(void *);
int endifcmd(void *);
int evalcol(int);
int execute(char [], int);
int exwrite(char [], FILE *, int);
void fail(char [], char []);
int file(void *);
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struct grouphead *
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findgroup(char []);
void findmail(char *, char *);
int first(int, int);
void fixhead(struct header *, struct name *);
void fmt(char *, struct name *, FILE *, int);
int folders(void *);
int forward(char [], FILE *, char *, int);
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void free_child(int);
int from(void *);
off_t fsize(FILE *);
int getfold(char *);
int gethfield(FILE *, char [], int, char **);
int getmsglist(char *, int *, int);
int getrawlist(char [], char **, int);
int getuserid(char []);
int grabh(struct header *, int);
int group(void *);
void hangup(int);
int hash(char *);
void hdrstop(int);
int headers(void *);
int help(void *);
void holdsigs(void);
int ifcmd(void *);
int igfield(void *);
struct ignoretab;
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int ignore1(char *[], struct ignoretab *, char *);
int igshow(struct ignoretab *, char *);
void intr(int);
int inc(void *);
int incfile(void);
int isdate(char []);
int isdir(char []);
int isfileaddr(char *);
int ishead(char []);
int isign(char *, struct ignoretab []);
int isprefix(char *, char *);
void istrcpy(char *, char *);
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const struct cmd *
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lex(char []);
void load(char *);
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struct var *
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lookup(char []);
int mail(struct name *,
struct name *, struct name *, struct name *, char *);
void mail1(struct header *, int);
void makemessage(FILE *, int);
void mark(int);
int markall(char [], int);
int matchsender(char *, int);
int matchsubj(char *, int);
int mboxit(void *);
int member(char *, struct ignoretab *);
void mesedit(FILE *, int);
void mespipe(FILE *, char []);
int messize(void *);
int metamess(int, int);
int more(void *);
int newfileinfo(int);
int next(void *);
int null(void *);
struct headline;
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void parse(char [], struct headline *, char []);
int pcmdlist(void *);
int pdot(void *);
void prepare_child(sigset_t *, int, int);
int preserve(void *);
void prettyprint(struct name *);
void printgroup(char []);
void printhead(int);
int puthead(struct header *, FILE *, int);
int putline(FILE *, char *, int);
int pversion(void *);
void quit(void);
int quitcmd(void *);
int upcase(int);
int readline(FILE *, char *, int);
void register_file(FILE *, int, int);
void regret(int);
void relsesigs(void);
int respond(void *);
int retfield(void *);
int rexit(void *);
int rm(char *);
int run_command(char *, sigset_t *, int, int, char *, char *, char *);
int save(void *);
int Save(void *);
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int save1(char [], int, char *, struct ignoretab *);
void savedeadletter(FILE *);
int saveigfield(void *);
int savemail(char [], FILE *);
int saveretfield(void *);
int scan(char **);
void scaninit(void);
int schdir(void *);
int screensize(void);
int scroll(void *);
int sendmessage(struct message *, FILE *, struct ignoretab *, char *);
int sendmail(void *);
int set(void *);
int setfile(char *);
void setmsize(int);
void setptr(FILE *, off_t);
void setscreensize(void);
int shell(void *);
void sigchild(int);
void sort(char **);
int source(void *);
void spreserve(void);
void sreset(void);
int start_command(char *, sigset_t *, int, int, char *, char *, char *);
void statusput(struct message *, FILE *, char *);
void stop(int);
int stouch(void *);
int swrite(void *);
void tinit(void);
int top(void *);
void touch(struct message *);
void ttyint(int);
void ttystop(int);
int type(void *);
int type1(int *, int, int);
int undeletecmd(void *);
void unmark(int);
char **unpack(struct name *);
int unread(void *);
void unregister_file(FILE *);
int unset(void *);
int unstack(void);
void v_free(char *);
int visual(void *);
int wait_child(int);
int wait_command(int);
int writeback(FILE *);