Commit | Line | Data |
---|---|---|
059ec3d9 PH |
1 | /************************************************* |
2 | * Exim - an Internet mail transport agent * | |
3 | *************************************************/ | |
4 | ||
c4ceed07 | 5 | /* Copyright (c) University of Cambridge 1995 - 2012 */ |
059ec3d9 PH |
6 | /* See the file NOTICE for conditions of use and distribution. */ |
7 | ||
8 | ||
9 | /* Prototypes for functions that appear in various modules. Gathered together | |
10 | to avoid having a lot of tiddly little headers with only a couple of lines in | |
11 | them. However, some functions that are used (or not used) by utility programs | |
12 | are in in fact in separate headers. */ | |
13 | ||
14 | ||
15 | #ifdef EXIM_PERL | |
16 | extern uschar *call_perl_cat(uschar *, int *, int *, uschar **, uschar *, | |
17 | uschar **); | |
18 | extern void cleanup_perl(void); | |
19 | extern uschar *init_perl(uschar *); | |
20 | #endif | |
21 | ||
22 | ||
23 | #ifdef SUPPORT_TLS | |
a799883d PP |
24 | extern const char * |
25 | std_dh_prime_default(void); | |
26 | extern const char * | |
27 | std_dh_prime_named(const uschar *); | |
059ec3d9 | 28 | extern int tls_client_start(int, host_item *, address_item *, uschar *, |
83da1223 | 29 | uschar *, uschar *, uschar *, uschar *, uschar *, uschar *, |
17c76198 | 30 | int); |
059ec3d9 PH |
31 | extern void tls_close(BOOL); |
32 | extern int tls_feof(void); | |
33 | extern int tls_ferror(void); | |
34 | extern int tls_getc(void); | |
35 | extern int tls_read(uschar *, size_t); | |
17c76198 | 36 | extern int tls_server_start(const uschar *); |
58eb016e | 37 | extern BOOL tls_smtp_buffered(void); |
059ec3d9 PH |
38 | extern int tls_ungetc(int); |
39 | extern int tls_write(const uschar *, size_t); | |
3375e053 | 40 | extern uschar *tls_validate_require_cipher(void); |
36f12725 | 41 | extern void tls_version_report(FILE *); |
77bb000f PP |
42 | #ifndef USE_GNUTLS |
43 | extern BOOL tls_openssl_options_parse(uschar *, long *); | |
44 | #endif | |
059ec3d9 PH |
45 | #endif |
46 | ||
47 | ||
48 | /* Everything else... */ | |
49 | ||
50 | extern acl_block *acl_read(uschar *(*)(void), uschar **); | |
51 | extern int acl_check(int, uschar *, uschar *, uschar **, uschar **); | |
38a0a95f PH |
52 | extern tree_node *acl_var_create(uschar *); |
53 | extern void acl_var_write(uschar *, uschar *, void *); | |
059ec3d9 PH |
54 | extern uschar *auth_b64encode(uschar *, int); |
55 | extern int auth_b64decode(uschar *, uschar **); | |
56 | extern int auth_call_pam(uschar *, uschar **); | |
57 | extern int auth_call_pwcheck(uschar *, uschar **); | |
58 | extern int auth_call_radius(uschar *, uschar **); | |
59 | extern int auth_call_saslauthd(uschar *, uschar *, uschar *, uschar *, | |
60 | uschar **); | |
16ff981e | 61 | extern int auth_check_serv_cond(auth_instance *); |
44bbabb5 PP |
62 | extern int auth_check_some_cond(auth_instance *, uschar *, uschar *, int); |
63 | ||
059ec3d9 PH |
64 | extern int auth_get_data(uschar **, uschar *, int); |
65 | extern int auth_get_no64_data(uschar **, uschar *); | |
66 | extern uschar *auth_xtextencode(uschar *, int); | |
67 | extern int auth_xtextdecode(uschar *, uschar **); | |
68 | ||
32d668a5 | 69 | extern int check_host(void *, uschar *, uschar **, uschar **); |
059ec3d9 PH |
70 | extern uschar **child_exec_exim(int, BOOL, int *, BOOL, int, ...); |
71 | extern pid_t child_open_uid(uschar **, uschar **, int, uid_t *, gid_t *, | |
72 | int *, int *, uschar *, BOOL); | |
73 | ||
74 | extern void daemon_go(void); | |
6a8f9482 TK |
75 | |
76 | #ifdef EXPERIMENTAL_DCC | |
77 | extern int dcc_process(uschar **); | |
78 | #endif | |
79 | ||
ed7f7860 | 80 | extern void debug_logging_activate(uschar *, uschar *); |
059ec3d9 PH |
81 | extern void debug_print_argv(uschar **); |
82 | extern void debug_print_ids(uschar *); | |
83 | extern void debug_print_string(uschar *); | |
84 | extern void debug_print_tree(tree_node *); | |
1ba28e2b | 85 | extern void debug_vprintf(const char *, va_list); |
ed7f7860 PP |
86 | extern void decode_bits(unsigned int *, unsigned int *, |
87 | int, int, uschar *, bit_table *, int, uschar *, int); | |
059ec3d9 PH |
88 | extern address_item *deliver_make_addr(uschar *, BOOL); |
89 | extern int deliver_message(uschar *, BOOL, BOOL); | |
e0df1c83 | 90 | extern void deliver_msglog(const char *, ...) PRINTF_FUNCTION(1,2); |
059ec3d9 PH |
91 | extern void deliver_set_expansions(address_item *); |
92 | extern int deliver_split_address(address_item *); | |
93 | extern void deliver_succeeded(address_item *); | |
8523533c TK |
94 | #ifdef WITH_OLD_DEMIME |
95 | extern int demime(uschar **); | |
96 | #endif | |
1ba28e2b | 97 | extern BOOL directory_make(const uschar *, const uschar *, int, BOOL); |
80a47a2c | 98 | #ifndef DISABLE_DKIM |
f7572e5a TK |
99 | extern BOOL dkim_transport_write_message(address_item *, int, int, |
100 | int, uschar *, uschar *, uschar *, uschar *, rewrite_rule *, | |
80a47a2c | 101 | int, uschar *, uschar *, uschar *, uschar *, uschar *, uschar *); |
f7572e5a | 102 | #endif |
059ec3d9 PH |
103 | extern dns_address *dns_address_from_rr(dns_answer *, dns_record *); |
104 | extern void dns_build_reverse(uschar *, uschar *); | |
105 | extern void dns_init(BOOL, BOOL); | |
106 | extern int dns_basic_lookup(dns_answer *, uschar *, int); | |
107 | extern int dns_lookup(dns_answer *, uschar *, int, uschar **); | |
33397d19 | 108 | extern int dns_special_lookup(dns_answer *, uschar *, int, uschar **); |
059ec3d9 PH |
109 | extern dns_record *dns_next_rr(dns_answer *, dns_scan *, int); |
110 | extern uschar *dns_text_type(int); | |
111 | ||
112 | extern void enq_end(uschar *); | |
113 | extern BOOL enq_start(uschar *); | |
114 | extern void exim_exit(int); | |
115 | extern void exim_nullstd(void); | |
116 | extern void exim_setugid(uid_t, gid_t, BOOL, uschar *); | |
117 | extern int exim_tvcmp(struct timeval *, struct timeval *); | |
118 | extern void exim_wait_tick(struct timeval *, int); | |
119 | extern BOOL expand_check_condition(uschar *, uschar *, uschar *); | |
120 | extern uschar *expand_string(uschar *); | |
121 | extern uschar *expand_string_copy(uschar *); | |
97d17305 | 122 | extern int_eximarith_t expand_string_integer(uschar *, BOOL); |
059ec3d9 PH |
123 | |
124 | extern int filter_interpret(uschar *, int, address_item **, uschar **); | |
125 | extern BOOL filter_personal(string_item *, BOOL); | |
f05da2e8 | 126 | extern BOOL filter_runtest(int, uschar *, BOOL, BOOL); |
059ec3d9 PH |
127 | extern BOOL filter_system_interpret(address_item **, uschar **); |
128 | ||
1ba28e2b | 129 | extern void header_add(int, const char *, ...); |
059ec3d9 PH |
130 | extern int header_checkname(header_line *, BOOL); |
131 | extern BOOL header_match(uschar *, BOOL, BOOL, string_item *, int, ...); | |
7cd1141b | 132 | extern int host_address_extract_port(uschar *); |
059ec3d9 PH |
133 | extern uschar *host_and_ident(BOOL); |
134 | extern int host_aton(uschar *, int *); | |
135 | extern void host_build_hostlist(host_item **, uschar *, BOOL); | |
136 | extern ip_address_item *host_build_ifacelist(uschar *, uschar *); | |
137 | extern void host_build_log_info(void); | |
138 | extern void host_build_sender_fullhost(void); | |
322050c2 | 139 | extern BOOL host_find_byname(host_item *, uschar *, int, uschar **, BOOL); |
059ec3d9 PH |
140 | extern int host_find_bydns(host_item *, uschar *, int, uschar *, uschar *, |
141 | uschar *,uschar **, BOOL *); | |
142 | extern ip_address_item *host_find_interfaces(void); | |
143 | extern BOOL host_is_in_net(uschar *, uschar *, int); | |
144 | extern BOOL host_is_tls_on_connect_port(int); | |
7cd1141b | 145 | extern int host_item_get_port(host_item *); |
059ec3d9 PH |
146 | extern void host_mask(int, int *, int); |
147 | extern int host_name_lookup(void); | |
6f0c9a4f | 148 | extern int host_nmtoa(int, int *, int, uschar *, int); |
059ec3d9 PH |
149 | extern uschar *host_ntoa(int, const void *, uschar *, int *); |
150 | extern int host_scan_for_local_hosts(host_item *, host_item **, BOOL *); | |
151 | ||
83e029d5 | 152 | extern void invert_address(uschar *, uschar *); |
059ec3d9 PH |
153 | extern int ip_bind(int, int, uschar *, int); |
154 | extern int ip_connect(int, int, uschar *, int, int); | |
155 | extern void ip_keepalive(int, uschar *, BOOL); | |
156 | extern int ip_recv(int, uschar *, int, int); | |
157 | extern int ip_socket(int, int); | |
158 | ||
921b12ca TF |
159 | extern uschar *local_part_quote(uschar *); |
160 | extern int log_create_as_exim(uschar *); | |
059ec3d9 PH |
161 | extern void log_close_all(void); |
162 | ||
8523533c TK |
163 | #ifdef WITH_CONTENT_SCAN |
164 | extern int malware(uschar **); | |
dbc4b90d | 165 | extern int malware_in_file(uschar *); |
8523533c | 166 | #endif |
059ec3d9 PH |
167 | extern int match_address_list(uschar *, BOOL, BOOL, uschar **, |
168 | unsigned int *, int, int, uschar **); | |
169 | extern int match_check_list(uschar **, int, tree_node **, unsigned int **, | |
170 | int(*)(void *, uschar *, uschar **, uschar **), void *, int, | |
171 | uschar *, uschar **); | |
172 | extern int match_isinlist(uschar *, uschar **, int, tree_node **, | |
173 | unsigned int *, int, BOOL, uschar **); | |
174 | extern int match_check_string(uschar *, uschar *, int, BOOL, BOOL, BOOL, | |
175 | uschar **); | |
176 | extern void md5_end(md5 *, const uschar *, int, uschar *); | |
177 | extern void md5_mid(md5 *, const uschar *); | |
178 | extern void md5_start(md5 *); | |
179 | extern void millisleep(int); | |
8523533c TK |
180 | #ifdef WITH_CONTENT_SCAN |
181 | struct mime_boundary_context; | |
54cdb463 PH |
182 | extern int mime_acl_check(uschar *acl, FILE *f, |
183 | struct mime_boundary_context *, uschar **, uschar **); | |
8523533c TK |
184 | extern int mime_decode(uschar **); |
185 | extern int mime_regex(uschar **); | |
186 | #endif | |
059ec3d9 PH |
187 | extern uschar *moan_check_errorcopy(uschar *); |
188 | extern BOOL moan_skipped_syntax_errors(uschar *, error_block *, uschar *, | |
189 | BOOL, uschar *); | |
e0df1c83 | 190 | extern void moan_smtp_batch(uschar *, const char *, ...) PRINTF_FUNCTION(2,3); |
1ba28e2b | 191 | extern void moan_tell_someone(uschar *, address_item *, |
e0df1c83 | 192 | const uschar *, const char *, ...) PRINTF_FUNCTION(4,5); |
059ec3d9 | 193 | extern BOOL moan_to_sender(int, error_block *, header_line *, FILE *, BOOL); |
0e22dfd1 | 194 | extern void moan_write_from(FILE *); |
1ba28e2b | 195 | extern FILE *modefopen(const uschar *, const char *, mode_t); |
059ec3d9 PH |
196 | |
197 | extern uschar *parse_extract_address(uschar *, uschar **, int *, int *, int *, | |
198 | BOOL); | |
199 | extern int parse_forward_list(uschar *, int, address_item **, uschar **, | |
200 | uschar *, uschar *, error_block **); | |
201 | extern uschar *parse_find_address_end(uschar *, BOOL); | |
202 | extern uschar *parse_find_at(uschar *); | |
203 | extern uschar *parse_fix_phrase(uschar *, int, uschar *, int); | |
30dba1e6 | 204 | extern uschar *parse_message_id(uschar *, uschar **, uschar **); |
46218253 | 205 | extern uschar *parse_quote_2047(uschar *, int, uschar *, uschar *, int, BOOL); |
43ad7b7d | 206 | extern uschar *parse_date_time(uschar *str, time_t *t); |
17c76198 PP |
207 | extern int vaguely_random_number(int); |
208 | #ifdef SUPPORT_TLS | |
209 | extern int vaguely_random_number_fallback(int); | |
210 | #endif | |
059ec3d9 PH |
211 | |
212 | extern BOOL queue_action(uschar *, int, uschar **, int, int); | |
213 | extern void queue_check_only(void); | |
214 | extern void queue_list(int, uschar **, int); | |
215 | extern void queue_count(void); | |
216 | extern void queue_run(uschar *, uschar *, BOOL); | |
217 | ||
218 | extern int random_number(int); | |
8523533c TK |
219 | #ifdef WITH_CONTENT_SCAN |
220 | extern int recv_line(int, uschar *, int); | |
221 | #endif | |
e4a89c47 | 222 | extern int rda_interpret(redirect_block *, int, uschar *, uschar *, |
efd9a422 MH |
223 | uschar *, uschar *, uschar *, ugid_block *, address_item **, |
224 | uschar **, error_block **, int *, uschar *); | |
059ec3d9 PH |
225 | extern int rda_is_filter(const uschar *); |
226 | extern BOOL readconf_depends(driver_instance *, uschar *); | |
227 | extern void readconf_driver_init(uschar *, driver_instance **, | |
228 | driver_info *, int, void *, int, optionlist *, int); | |
229 | extern uschar *readconf_find_option(void *); | |
230 | extern void readconf_main(void); | |
231 | extern void readconf_print(uschar *, uschar *); | |
232 | extern uschar *readconf_printtime(int); | |
233 | extern uschar *readconf_readname(uschar *, int, uschar *); | |
234 | extern int readconf_readtime(uschar *, int, BOOL); | |
235 | extern void readconf_rest(BOOL); | |
236 | extern uschar *readconf_retry_error(uschar *, uschar *, int *, int *); | |
328895cc | 237 | extern void read_message_body(BOOL); |
8f128379 | 238 | extern void receive_bomb_out(uschar *, uschar *); |
059ec3d9 PH |
239 | extern BOOL receive_check_fs(int); |
240 | extern BOOL receive_check_set_sender(uschar *); | |
241 | extern BOOL receive_msg(BOOL); | |
8e669ac1 | 242 | extern int receive_statvfs(BOOL, int *); |
059ec3d9 | 243 | extern void receive_swallow_smtp(void); |
8523533c TK |
244 | #ifdef WITH_CONTENT_SCAN |
245 | extern int regex(uschar **); | |
246 | #endif | |
059ec3d9 PH |
247 | extern BOOL regex_match_and_setup(const pcre *, uschar *, int, int); |
248 | extern const pcre *regex_must_compile(uschar *, BOOL, BOOL); | |
249 | extern void retry_add_item(address_item *, uschar *, int); | |
250 | extern BOOL retry_check_address(uschar *, host_item *, uschar *, BOOL, | |
251 | uschar **, uschar **); | |
252 | extern retry_config *retry_find_config(uschar *, uschar *, int, int); | |
253 | extern void retry_update(address_item **, address_item **, address_item **); | |
254 | extern uschar *rewrite_address(uschar *, BOOL, BOOL, rewrite_rule *, int); | |
255 | extern uschar *rewrite_address_qualify(uschar *, BOOL); | |
256 | extern header_line *rewrite_header(header_line *, uschar *, uschar *, | |
257 | rewrite_rule *, int, BOOL); | |
258 | extern uschar *rewrite_one(uschar *, int, BOOL *, BOOL, uschar *, | |
259 | rewrite_rule *); | |
260 | extern void rewrite_test(uschar *); | |
261 | extern uschar *rfc2047_decode2(uschar *, BOOL, uschar *, int, int *, int *, | |
262 | uschar **); | |
263 | extern int route_address(address_item *, address_item **, address_item **, | |
264 | address_item **, address_item **, int); | |
265 | extern int route_check_prefix(uschar *, uschar *); | |
266 | extern int route_check_suffix(uschar *, uschar *); | |
267 | extern BOOL route_findgroup(uschar *, gid_t *); | |
268 | extern BOOL route_finduser(uschar *, struct passwd **, uid_t *); | |
269 | extern BOOL route_find_expanded_group(uschar *, uschar *, uschar *, gid_t *, | |
270 | uschar **); | |
271 | extern BOOL route_find_expanded_user(uschar *, uschar *, uschar *, | |
272 | struct passwd **, uid_t *, uschar **); | |
273 | extern void route_init(void); | |
274 | extern void route_tidyup(void); | |
275 | ||
276 | extern uschar *search_find(void *, uschar *, uschar *, int, uschar *, int, | |
277 | int, int *); | |
278 | extern int search_findtype(uschar *, int); | |
279 | extern int search_findtype_partial(uschar *, int *, uschar **, int *, | |
280 | int *); | |
281 | extern void *search_open(uschar *, int, int, uid_t *, gid_t *); | |
282 | extern void search_tidyup(void); | |
e0df1c83 | 283 | extern void set_process_info(const char *, ...) PRINTF_FUNCTION(1,2); |
059ec3d9 PH |
284 | extern void sha1_end(sha1 *, const uschar *, int, uschar *); |
285 | extern void sha1_mid(sha1 *, const uschar *); | |
286 | extern void sha1_start(sha1 *); | |
e4a89c47 | 287 | extern int sieve_interpret(uschar *, int, uschar *, uschar *, uschar *, |
efd9a422 | 288 | uschar *, address_item **, uschar **); |
059ec3d9 | 289 | extern void sigalrm_handler(int); |
58eb016e | 290 | extern BOOL smtp_buffered(void); |
059ec3d9 PH |
291 | extern void smtp_closedown(uschar *); |
292 | extern int smtp_connect(host_item *, int, int, uschar *, int, BOOL); | |
293 | extern int smtp_feof(void); | |
294 | extern int smtp_ferror(void); | |
295 | extern uschar *smtp_get_connection_info(void); | |
296 | extern BOOL smtp_get_interface(uschar *, int, address_item *, BOOL *, | |
297 | uschar **, uschar *); | |
298 | extern BOOL smtp_get_port(uschar *, address_item *, int *, uschar *); | |
299 | extern int smtp_getc(void); | |
300 | extern int smtp_handle_acl_fail(int, int, uschar *, uschar *); | |
b4ed4da0 | 301 | extern void smtp_log_no_mail(void); |
4e88a19f | 302 | extern void smtp_message_code(uschar **, int *, uschar **, uschar **); |
059ec3d9 | 303 | extern BOOL smtp_read_response(smtp_inblock *, uschar *, int, int, int); |
a5bd321b | 304 | extern void smtp_respond(uschar *, int, BOOL, uschar *); |
8f128379 | 305 | extern void smtp_notquit_exit(uschar *, uschar *, uschar *, ...); |
059ec3d9 PH |
306 | extern void smtp_send_prohibition_message(int, uschar *); |
307 | extern int smtp_setup_msg(void); | |
308 | extern BOOL smtp_start_session(void); | |
309 | extern int smtp_ungetc(int); | |
d7b47fd0 | 310 | extern BOOL smtp_verify_helo(void); |
e0df1c83 | 311 | extern int smtp_write_command(smtp_outblock *, BOOL, const char *, ...) PRINTF_FUNCTION(3,4); |
8523533c TK |
312 | #ifdef WITH_CONTENT_SCAN |
313 | extern int spam(uschar **); | |
8544e77a | 314 | extern FILE *spool_mbox(unsigned long *, uschar *); |
8523533c | 315 | #endif |
059ec3d9 PH |
316 | extern BOOL spool_move_message(uschar *, uschar *, uschar *, uschar *); |
317 | extern BOOL spool_open_datafile(uschar *); | |
318 | extern int spool_open_temp(uschar *); | |
319 | extern int spool_read_header(uschar *, BOOL, BOOL); | |
320 | extern int spool_write_header(uschar *, int, uschar **); | |
321 | extern int stdin_getc(void); | |
322 | extern int stdin_feof(void); | |
323 | extern int stdin_ferror(void); | |
324 | extern int stdin_ungetc(int); | |
325 | extern uschar *string_append(uschar *, int *, int *, int, ...); | |
326 | extern uschar *string_base62(unsigned long int); | |
327 | extern uschar *string_cat(uschar *, int *, int *, const uschar *, int); | |
328 | extern uschar *string_copy_dnsdomain(uschar *); | |
329 | extern uschar *string_copy_malloc(uschar *); | |
330 | extern uschar *string_copylc(uschar *); | |
331 | extern uschar *string_copynlc(uschar *, int); | |
332 | extern uschar *string_dequote(uschar **); | |
81f91683 | 333 | extern BOOL string_format(uschar *, int, const char *, ...) ALMOST_PRINTF(3,4); |
059ec3d9 PH |
334 | extern uschar *string_format_size(int, uschar *); |
335 | extern int string_interpret_escape(uschar **); | |
336 | extern int string_is_ip_address(uschar *, int *); | |
337 | extern uschar *string_log_address(address_item *, BOOL, BOOL); | |
338 | extern uschar *string_nextinlist(uschar **, int *, uschar *, int); | |
e0df1c83 | 339 | extern uschar *string_open_failed(int, const char *, ...) PRINTF_FUNCTION(2,3); |
059ec3d9 | 340 | extern uschar *string_printing2(uschar *, BOOL); |
e28326d8 | 341 | extern uschar *string_split_message(uschar *); |
c7396ac5 | 342 | extern uschar *string_unprinting(uschar *); |
1ba28e2b PP |
343 | extern BOOL string_vformat(uschar *, int, const char *, va_list); |
344 | extern int strcmpic(const uschar *, const uschar *); | |
345 | extern int strncmpic(const uschar *, const uschar *, int); | |
059ec3d9 PH |
346 | extern uschar *strstric(uschar *, uschar *, BOOL); |
347 | ||
348 | extern uschar *tod_stamp(int); | |
349 | extern BOOL transport_check_waiting(uschar *, uschar *, int, uschar *, | |
350 | BOOL *); | |
351 | extern void transport_init(void); | |
352 | extern BOOL transport_pass_socket(uschar *, uschar *, uschar *, uschar *, | |
353 | int); | |
354 | extern uschar *transport_rcpt_address(address_item *, BOOL); | |
355 | extern BOOL transport_set_up_command(uschar ***, uschar *, BOOL, int, | |
356 | address_item *, uschar *, uschar **); | |
357 | extern void transport_update_waiting(host_item *, uschar *); | |
358 | extern BOOL transport_write_block(int, uschar *, int); | |
1ba28e2b | 359 | extern BOOL transport_write_string(int, const char *, ...); |
059ec3d9 PH |
360 | extern BOOL transport_write_message(address_item *, int, int, int, uschar *, |
361 | uschar *, uschar *, uschar *, rewrite_rule *, int); | |
362 | extern void tree_add_duplicate(uschar *, address_item *); | |
363 | extern void tree_add_nonrecipient(uschar *); | |
364 | extern void tree_add_unusable(host_item *); | |
365 | extern int tree_insertnode(tree_node **, tree_node *); | |
366 | extern tree_node *tree_search(tree_node *, uschar *); | |
367 | extern void tree_write(tree_node *, FILE *); | |
38a0a95f | 368 | extern void tree_walk(tree_node *, void (*)(uschar*, uschar*, void*), void *); |
059ec3d9 | 369 | |
8523533c TK |
370 | #ifdef WITH_CONTENT_SCAN |
371 | extern void unspool_mbox(void); | |
372 | #endif | |
373 | ||
4deaf07d PH |
374 | extern int verify_address(address_item *, FILE *, int, int, int, int, |
375 | uschar *, uschar *, BOOL *); | |
059ec3d9 | 376 | extern int verify_check_dnsbl(uschar **); |
4deaf07d | 377 | extern int verify_check_header_address(uschar **, uschar **, int, int, int, |
fe5b5d0b | 378 | uschar *, uschar *, int, int *); |
059ec3d9 PH |
379 | extern int verify_check_headers(uschar **); |
380 | extern int verify_check_host(uschar **); | |
1c41c9cc | 381 | extern int verify_check_notblind(void); |
059ec3d9 PH |
382 | extern int verify_check_this_host(uschar **, unsigned int *, uschar*, |
383 | uschar *, uschar **); | |
384 | extern address_item *verify_checked_sender(uschar *); | |
385 | extern void verify_get_ident(int); | |
386 | extern BOOL verify_sender(int *, uschar **); | |
387 | extern BOOL verify_sender_preliminary(int *, uschar **); | |
388 | extern void version_init(void); | |
389 | ||
17c76198 PP |
390 | extern ssize_t write_to_fd_buf(int, const uschar *, size_t); |
391 | ||
059ec3d9 | 392 | /* End of functions.h */ |