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. Neither the name of the University nor the names of its contributors 14 * may be used to endorse or promote products derived from this software 15 * without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)extern.h 8.2 (Berkeley) 4/20/95 30 * 31 * $FreeBSD: src/usr.bin/mail/extern.h,v 1.3.6.3 2003/01/06 05:46:03 mikeh Exp $ 32 * $DragonFly: src/usr.bin/mail/extern.h,v 1.6 2004/09/07 22:42:26 joerg Exp $ 33 */ 34 35 struct name *cat(struct name *, struct name *); 36 struct name *delname(struct name *, char []); 37 struct name *elide(struct name *); 38 struct name *extract(char [], int); 39 struct name *gexpand(struct name *, struct grouphead *, int, int); 40 struct name *nalloc(char [], int); 41 struct name *outof(struct name *, FILE *, struct header *); 42 struct name *put(struct name *, struct name *); 43 struct name *tailof(struct name *); 44 struct name *usermap(struct name *); 45 FILE *Fdopen(int, const char *); 46 FILE *Fopen(const char *, const char *); 47 FILE *Popen(char *, const char *); 48 FILE *collect(struct header *, int); 49 char *copyin(char *, char **); 50 char *detract(struct name *, int); 51 char *expand(char *); 52 char *getdeadletter(void); 53 char *getname(int); 54 char *hfield(const char *, struct message *); 55 FILE *infix(struct header *, FILE *); 56 char *ishfield(char [], char *, const char *); 57 char *name1(struct message *, int); 58 char *nameof(struct message *, int); 59 char *nextword(char *, char *); 60 char *readtty(const char *, char []); 61 char *reedit(char *); 62 FILE *run_editor(FILE *, off_t, int, int); 63 char *salloc(int); 64 char *savestr(char *); 65 FILE *setinput(struct message *); 66 char *skin(char *); 67 char *skip_comment(char *); 68 char *snarf(char [], int *); 69 char *username(void); 70 char *value(const char *); 71 char *vcopy(const char *); 72 char *yankword(char *, char []); 73 char *yanklogin(char *, char []); 74 int Fclose(FILE *); 75 int More(int *); 76 int Pclose(FILE *); 77 int Respond(int *); 78 int Type(int *); 79 int doRespond(int []); 80 int dorespond(int *); 81 void alter(char *); 82 int alternates(char **); 83 void announce(void); 84 int append(struct message *, FILE *); 85 int argcount(char **); 86 void assign(const char *, const char *); 87 int bangexp(char *, size_t); 88 void brokpipe(int); 89 int charcount(char *, int); 90 int check(int, int); 91 void clob1(int); 92 int clobber(char **); 93 void close_all_files(void); 94 int cmatch(char *, char *); 95 void collhup(int); 96 void collint(int); 97 void collstop(int); 98 void commands(void); 99 int copycmd(char []); 100 int core(void); 101 int count(struct name *); 102 int delete(int []); 103 int delm(int []); 104 int deltype(int []); 105 void demail(void); 106 int diction(const void *, const void *); 107 int dosh(char *); 108 int echo(char **); 109 int edit1(int *, int); 110 int editor(int *); 111 int elsecmd(void); 112 int endifcmd(void); 113 int evalcol(int); 114 int execute(char [], int); 115 int exwrite(char [], FILE *, int); 116 void fail(const char *, const char *); 117 int file(char **); 118 struct grouphead * 119 findgroup(char []); 120 void findmail(char *, char *, int); 121 int first(int, int); 122 void fixhead(struct header *, struct name *); 123 void fmt(const char *, struct name *, FILE *, int); 124 int folders(void); 125 int forward(char [], FILE *, char *, int); 126 void free_child(int); 127 int from(int *); 128 off_t fsize(FILE *); 129 int getfold(char *, int); 130 int gethfield(FILE *, char [], int, char **); 131 int getmsglist(char *, int *, int); 132 int getrawlist(char [], char **, int); 133 int getuserid(char []); 134 int grabh(struct header *, int); 135 int group(char **); 136 void hangup(int); 137 int hash(const char *); 138 void hdrstop(int); 139 int headers(int *); 140 int help(void); 141 void holdsigs(void); 142 int ifcmd(char **); 143 int igcomp(const void *, const void *); 144 int igfield(char *[]); 145 int ignore1(char *[], struct ignoretab *, const char *); 146 int igshow(struct ignoretab *, const char *); 147 int inc(void *); 148 int incfile(void); 149 void intr(int); 150 int isdate(char []); 151 int isdir(char []); 152 int isfileaddr(char *); 153 int ishead(char []); 154 int isign(const char *, struct ignoretab []); 155 int isprefix(const char *, const char *); 156 void istrncpy(char *, const char *, size_t); 157 const struct cmd * 158 lex(char []); 159 void load(char *); 160 struct var * 161 lookup(const char *); 162 int mail(struct name *, 163 struct name *, struct name *, struct name *, char *, char *); 164 void mail1(struct header *, int); 165 void makemessage(FILE *, int); 166 int markall(char [], int); 167 int matchsender(char *, int); 168 int matchfield(char *, int); 169 int mboxit(int []); 170 int member(char *, struct ignoretab *); 171 void mesedit(FILE *, int); 172 void mespipe(FILE *, char []); 173 int messize(int *); 174 int metamess(int, int); 175 int more(int *); 176 int newfileinfo(int); 177 int next(int *); 178 int null(int); 179 void parse(char [], struct headline *, char []); 180 int pcmdlist(void); 181 int pdot(void); 182 void prepare_child(sigset_t *, int, int); 183 int preserve(int *); 184 void prettyprint(struct name *); 185 void printgroup(char []); 186 void printhead(int); 187 int puthead(struct header *, FILE *, int); 188 int putline(FILE *, char *, int); 189 int pversion(int); 190 void quit(void); 191 int quitcmd(void); 192 int readline(FILE *, char *, int); 193 void register_file(FILE *, int, int); 194 void regret(int); 195 void relsesigs(void); 196 int respond(int *); 197 int retfield(char *[]); 198 int rexit(int); 199 int rm(char *); 200 int run_command(char *, sigset_t *, int, int, char *, char *, char *); 201 int save(char []); 202 int save1(char [], int, const char *, struct ignoretab *); 203 void savedeadletter(FILE *); 204 int saveigfield(char *[]); 205 int savemail(char [], FILE *); 206 int saveretfield(char *[]); 207 int scan(char **); 208 void scaninit(void); 209 int schdir(char **); 210 int screensize(void); 211 int scroll(char []); 212 int sendmessage(struct message *, FILE *, struct ignoretab *, char *); 213 int sendmail(char *); 214 int set(char **); 215 int setfile(char *); 216 void setmsize(int); 217 void setptr(FILE *, off_t); 218 void setscreensize(void); 219 int shell(char *); 220 void sigchild(int); 221 void sort(char **); 222 int source(char **); 223 void spreserve(void); 224 void sreset(void); 225 int start_command(char *, sigset_t *, int, int, char *, char *, char *); 226 void statusput(struct message *, FILE *, char *); 227 void stop(int); 228 int stouch(int []); 229 int swrite(char []); 230 void tinit(void); 231 int top(int *); 232 void touch(struct message *); 233 void ttyint(int); 234 void ttystop(int); 235 int type(int *); 236 int type1(int *, int, int); 237 int undelete_messages(int *); 238 char **unpack(struct name *); 239 int unread(int []); 240 void unregister_file(FILE *); 241 int unset(char **); 242 int unstack(void); 243 void vfree(char *); 244 int visual(int *); 245 int wait_child(int); 246 int wait_command(int); 247 248 extern char *tmpdir; 249