SPDX: license tags (mostly by guesswork)

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

diff --git a/src/src/functions.h b/src/src/functions.h
index 345d7bce6749173f6a0635090bf10beb9ec81f9b..be1fae00dd2ed8015673e7b396634c29d333972a 100644 (file)
--- a/src/src/functions.h
+++ b/src/src/functions.h
@@ -5,6 +5,7 @@
 /* Copyright (c) The Exim Maintainers 2020 - 2022 */
 /* Copyright (c) University of Cambridge 1995 - 2018 */
 /* See the file NOTICE for conditions of use and distribution. */
+/* SPDX-License-Identifier: GPL-2.0-only */
 
 
 /* Prototypes for functions that appear in various modules. Gathered together
@@ -440,6 +441,7 @@ extern int_eximarith_t receive_statvfs(BOOL, int *);
 extern void    receive_swallow_smtp(void);
 #ifdef WITH_CONTENT_SCAN
 extern int     regex(const uschar **, BOOL);
+extern void    regex_vars_clear(void);
 #endif
 extern void    regex_at_daemon(const uschar *);
 extern BOOL    regex_match(const pcre2_code *, const uschar *, int, uschar **);
@@ -447,7 +449,6 @@ extern BOOL    regex_match_and_setup(const pcre2_code *, const uschar *, int, in
 extern const pcre2_code *regex_compile(const uschar *, mcs_flags, uschar **,
                pcre2_compile_context *);
 extern const pcre2_code *regex_must_compile(const uschar *, mcs_flags, BOOL);
-extern void    regex_vars_clear(void);
 extern void    retry_add_item(address_item *, uschar *, int);
 extern BOOL    retry_check_address(const uschar *, host_item *, uschar *, BOOL,
                  uschar **, uschar **);