constification

[exim.git] / src / src / functions.h

diff --git a/src/src/functions.h b/src/src/functions.h
index 920f3d96fc4b5fb4b0dc15cbce6e65afb47abd96..866865600b50da5b61afa396f5de57b7032c565d 100644 (file)
--- a/src/src/functions.h
+++ b/src/src/functions.h
@@ -108,7 +108,7 @@ extern int     auth_check_serv_cond(auth_instance *);
 extern int     auth_check_some_cond(auth_instance *, uschar *, uschar *, int);
 
 
-extern int     auth_get_data(uschar **, uschar *, int);
+extern int     auth_get_data(uschar **, const uschar *, int);
 extern int     auth_get_no64_data(uschar **, uschar *);
 extern void    auth_show_supported(FILE *);
 extern uschar *auth_xtextencode(uschar *, int);
@@ -128,7 +128,7 @@ extern gstring *authres_smtpauth(gstring *);
 extern gstring *authres_spf(gstring *);
 #endif
 
-extern uschar *b64encode(uschar *, int);
+extern uschar *b64encode(const uschar *, int);
 extern int     b64decode(const uschar *, uschar **);
 extern int     bdat_getc(unsigned);
 extern uschar *bdat_getbuf(unsigned *);
@@ -376,7 +376,7 @@ extern void    receive_bomb_out(uschar *, uschar *);
 extern BOOL    receive_check_fs(int);
 extern BOOL    receive_check_set_sender(uschar *);
 extern BOOL    receive_msg(BOOL);
-extern int     receive_statvfs(BOOL, int *);
+extern int_eximarith_t receive_statvfs(BOOL, int *);
 extern void    receive_swallow_smtp(void);
 #ifdef WITH_CONTENT_SCAN
 extern int     regex(const uschar **);
@@ -435,8 +435,7 @@ extern void    smtp_command_sigterm_exit(void);
 extern void    smtp_data_timeout_exit(void);
 extern void    smtp_data_sigint_exit(void);
 extern uschar *smtp_cmd_hist(void);
-extern int     smtp_connect(host_item *, int, uschar *, int,
-                transport_instance *);
+extern int     smtp_connect(smtp_connect_args *, const blob *);
 extern int     smtp_sock_connect(host_item *, int, int, uschar *,
                 transport_instance * tb, int, const blob *);
 extern int     smtp_feof(void);
@@ -493,6 +492,7 @@ extern uschar *string_copy_malloc(const uschar *);
 extern uschar *string_copylc(const uschar *);
 extern uschar *string_copynlc(uschar *, int);
 extern uschar *string_dequote(const uschar **);
+extern gstring *string_fmt_append(gstring *, const char *, ...) ALMOST_PRINTF(2,3);
 extern BOOL    string_format(uschar *, int, const char *, ...) ALMOST_PRINTF(3,4);
 extern uschar *string_format_size(int, uschar *);
 extern uschar *string_from_gstring(gstring *);
@@ -516,7 +516,7 @@ extern uschar *string_domain_utf8_to_alabel(const uschar *, uschar **);
 extern uschar *string_localpart_alabel_to_utf8(const uschar *, uschar **);
 extern uschar *string_localpart_utf8_to_alabel(const uschar *, uschar **);
 #endif
-extern BOOL    string_vformat(uschar *, int, const char *, va_list);
+extern gstring *string_vformat(gstring *, BOOL, const char *, va_list);
 extern int     strcmpic(const uschar *, const uschar *);
 extern int     strncmpic(const uschar *, const uschar *, int);
 extern uschar *strstric(uschar *, uschar *, BOOL);
@@ -570,7 +570,7 @@ extern int     verify_check_headers(uschar **);
 extern int     verify_check_header_names_ascii(uschar **);
 extern int     verify_check_host(uschar **);
 extern int     verify_check_notblind(void);
-extern int     verify_check_given_host(uschar **, host_item *);
+extern int     verify_check_given_host(const uschar **, const host_item *);
 extern int     verify_check_this_host(const uschar **, unsigned int *,
                 const uschar*, const uschar *, const uschar **);
 extern address_item *verify_checked_sender(uschar *);