1/*- 2 * Copyright (c) 1992, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)extern.h 8.2 (Berkeley) 4/20/95 34 * 35 * $FreeBSD: src/usr.bin/mail/extern.h,v 1.9 2004/02/29 20:44:44 mikeh Exp $ 36 */ 37 38#ifndef EXTERN_H 39#define EXTERN_H 40 41struct name *cat(struct name *, struct name *); 42struct name *delname(struct name *, char []); 43struct name *elide(struct name *); 44struct name *extract(char [], int); 45struct name *gexpand(struct name *, struct grouphead *, int, int); 46struct name *nalloc(char [], int); 47struct name *outof(struct name *, FILE *, struct header *); 48struct name *put(struct name *, struct name *); 49struct name *tailof(struct name *); 50struct name *usermap(struct name *); 51FILE *Fdopen(int, const char *); 52FILE *Fopen(const char *, const char *); 53FILE *Popen(char *, const char *); 54FILE *collect(struct header *, int); 55char *copyin(char *, char **); 56char *detract(struct name *, int); 57char *expand(char *); 58char *getauthor(char *); 59char *getdeadletter(void); 60char *getname(int); 61char *hfield(const char *, struct message *); 62FILE *infix(struct header *, FILE *); 63char *ishfield(char [], char *, const char *); 64char *name1(struct message *, int); 65char *nameof(struct message *, int); 66char *nextword(char *, char *); 67char *readtty(const char *, char []); 68char *reedit(char *); 69FILE *run_editor(FILE *, off_t, int, int); 70char *salloc(int); 71char *savestr(char *); 72FILE *setinput(struct message *); 73char *skin(char *); 74char *skip_comment(char *); 75char *snarf(char [], int *, int); 76char *username(void); 77char *value(const char *); 78char *vcopy(const char *); 79char *yankword(char *, char []); 80char *yanklogin(char *, char []); 81int Fclose(FILE *); 82int More(int *); 83int Pclose(FILE *); 84int Respond(int *); 85int Type(int *); 86int doRespond(int []); 87int dorespond(int *); 88void alter(char *); 89int alternates(char **); 90void announce(void); 91int append(struct message *, FILE *); 92int argcount(char **); 93void assign(const char *, const char *); 94int bangexp(char *, size_t); 95void brokpipe(int); 96int charcount(char *, int); 97int check(int, int); 98void clob1(int); 99int clobber(char **); 100void close_all_files(void); 101int cmatch(char *, char *); 102void collhup(int); 103void collint(int); 104void collstop(int); 105void commands(void); 106int copycmd(char []); 107int Capcopycmd(char []); 108int core(void); 109int count(struct name *); 110int delete(int []); 111int delm(int []); 112int deltype(int []); 113void demail(void); 114int diction(const void *, const void *); 115int dosh(char *); 116int echo(char **); 117int edit1(int *, int); 118int editor(int *); 119void edstop(void); 120int elsecmd(void); 121int endifcmd(void); 122int evalcol(int); 123int execute(char [], int); 124int exwrite(char [], FILE *, int); 125void fail(const char *, const char *); 126int file(char **); 127struct grouphead * 128 findgroup(char []); 129void findmail(char *, char *, int); 130int first(int, int); 131void fixhead(struct header *, struct name *); 132void fmt(const char *, struct name *, FILE *, int); 133int folders(void); 134int followup(int *); 135int Capfollowup(int *); 136int forward(char [], FILE *, char *, int); 137void free_child(int); 138int from(int *); 139off_t fsize(FILE *); 140int getfold(char *, int); 141int gethfield(FILE *, char [], int, char **); 142int getmsglist(char *, int *, int); 143int getrawlist(char [], char **, int); 144int getuserid(char []); 145int grabh(struct header *, int); 146int group(char **); 147void hangup(int); 148int hash(const char *); 149void hdrstop(int); 150int headers(int *); 151int help(void); 152void holdsigs(void); 153int ifcmd(char **); 154int igcomp(const void *, const void *); 155int igfield(char *[]); 156int ignore1(char *[], struct ignoretab *, const char *); 157int igshow(struct ignoretab *, const char *); 158int inc(void *); 159int incfile(void); 160void intr(int); 161int isdate(char []); 162int isdir(char []); 163int isfileaddr(char *); 164int ishead(char []); 165int isign(const char *, struct ignoretab []); 166int isprefix(const char *, const char *); 167void istrncpy(char *, const char *, size_t); 168__const struct cmd * 169 lex(char []); 170void load(char *); 171struct var * 172 lookup(const char *); 173int mail(struct name *, 174 struct name *, struct name *, struct name *, char *, char *); 175void mail1(struct header *, int); 176int mailpipe(char []); 177void makemessage(FILE *, int); 178void mark(int); 179int markall(char [], int); 180int matchsender(char *, int); 181int matchfield(char *, int); 182int mboxit(int []); 183int member(char *, struct ignoretab *); 184void mesedit(FILE *, int); 185void mespipe(FILE *, char []); 186int messize(int *); 187int metamess(int, int); 188int more(int *); 189int newfileinfo(int); 190int next(int *); 191int null(int); 192void parse(char [], struct headline *, char []); 193int pcmdlist(void); 194int pdot(void); 195void prepare_child(sigset_t *, int, int); 196int preserve(int *); 197void prettyprint(struct name *); 198void printgroup(char []); 199void printhead(int); 200int puthead(struct header *, FILE *, int); 201int putline(FILE *, char *, int); 202int pversion(int); 203void quit(void); 204int quitcmd(void); 205int readline(FILE *, char *, int); 206void register_file(FILE *, int, int); 207void regret(int); 208void relsesigs(void); 209int respond(int *); 210int retfield(char *[]); 211int rexit(int); 212int rm(char *); 213int run_command(char *, sigset_t *, int, int, char *, char *, char *); 214int save(char []); 215int Capsave(char []); 216int save1(char [], int, const char *, struct ignoretab *); 217void savedeadletter(FILE *); 218int saveigfield(char *[]); 219int savemail(char [], FILE *); 220int saveretfield(char *[]); 221int scan(char **); 222void scaninit(void); 223int schdir(char **); 224int screensize(void); 225int scroll(char []); 226int sendmessage(struct message *, FILE *, struct ignoretab *, char *); 227int sendmail(char *); 228int set(char **); 229int setfile(char *); 230void setmsize(int); 231void setptr(FILE *, off_t); 232void setscreensize(void); 233int shell(char *); 234void sigchild(int); 235void sort(char **); 236int source(char **); 237void spreserve(void); 238void sreset(void); 239int start_command(char *, sigset_t *, int, int, char *, char *, char *); 240void statusput(struct message *, FILE *, char *); 241void stop(int); 242int stouch(int []); 243int swrite(char []); 244void tinit(void); 245int top(int *); 246void touch(struct message *); 247void ttyint(int); 248void ttystop(int); 249int type(int *); 250int type1(int *, int, int); 251int undelete_messages(int *); 252void unmark(int); 253char **unpack(struct name *); 254int unread(int []); 255void unregister_file(FILE *); 256int unset(char **); 257int unstack(void); 258void v_free(char *); 259int visual(int *); 260int wait_child(int); 261int wait_command(int); 262int writeback(FILE *); 263 264extern char *__progname; 265extern char *tmpdir; 266 267#endif /* EXTERN_H */ 268 269