*************************************************/
/* Copyright (c) University of Cambridge 1995 - 2020 */
+/* Copyright (c) The Exim Maintainers 2020 - 2021 */
/* See the file NOTICE for conditions of use and distribution. */
/* This file is the header that is the only Exim header to be included in the
each time a new feature is added (in a way that doesn't break backward
compatibility). */
-#define LOCAL_SCAN_ABI_VERSION_MAJOR 4
+#define LOCAL_SCAN_ABI_VERSION_MAJOR 5
#define LOCAL_SCAN_ABI_VERSION_MINOR 1
#define LOCAL_SCAN_ABI_VERSION \
LOCAL_SCAN_ABI_VERSION_MAJOR.LOCAL_SCAN_ABI_VERSION_MINOR
extern int body_linecount; /* Line count in body */
extern int body_zerocount; /* Binary zero count in body */
extern uschar *expand_string_message; /* Error info for failing expansion */
-extern uschar *headers_charset; /* Charset for RFC 2047 decoding */
+extern const uschar *headers_charset; /* Charset for RFC 2047 decoding */
extern header_line *header_last; /* Final header */
extern header_line *header_list; /* First header */
extern BOOL host_checking; /* Set when checking a host */
extern int lss_match_host(uschar *, uschar *, uschar *);
extern void receive_add_recipient(uschar *, int);
extern BOOL receive_remove_recipient(uschar *);
-extern uschar *rfc2047_decode(uschar *, BOOL, uschar *, int, int *, uschar **);
+extern uschar *rfc2047_decode(uschar *, BOOL, const uschar *, int, int *,
+ uschar **);
extern int smtp_fflush(void);
extern void smtp_printf(const char *, BOOL, ...) PRINTF_FUNCTION(1,3);
extern void smtp_vprintf(const char *, BOOL, va_list);