From 96f8f12e212bb3a98f2b1e9ab94a916a62ebd68b Mon Sep 17 00:00:00 2001
From: Jeremy Harris <jgh146exb@wizmail.org>
Date: Sat, 15 May 2021 00:48:40 +0100
Subject: [PATCH] consification

---
 src/src/functions.h |  4 ++--
 src/src/parse.c     | 10 +++++-----
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/src/functions.h b/src/src/functions.h
index 38c8e40a0..0744697f9 100644
--- a/src/src/functions.h
+++ b/src/src/functions.h
@@ -372,9 +372,9 @@ extern int     open_cutthrough_connection( address_item * addr );
 
 extern uschar *parse_extract_address(const uschar *, uschar **, int *, int *, int *,
                  BOOL);
-extern int     parse_forward_list(uschar *, int, address_item **, uschar **,
+extern int     parse_forward_list(const uschar *, int, address_item **, uschar **,
                  const uschar *, uschar *, error_block **);
-extern uschar *parse_find_address_end(uschar *, BOOL);
+extern uschar *parse_find_address_end(const uschar *, BOOL);
 extern const uschar *parse_find_at(const uschar *);
 extern const uschar *parse_fix_phrase(const uschar *, int);
 extern const uschar *parse_message_id(const uschar *, uschar **, uschar **);
diff --git a/src/src/parse.c b/src/src/parse.c
index b1554db0f..58f894199 100644
--- a/src/src/parse.c
+++ b/src/src/parse.c
@@ -65,7 +65,7 @@ Returns:   pointer past the end of the address
 */
 
 uschar *
-parse_find_address_end(uschar *s, BOOL nl_ends)
+parse_find_address_end(const uschar *s, BOOL nl_ends)
 {
 BOOL source_routing = *s == '@';
 int no_term = source_routing? 1 : 0;
@@ -121,7 +121,7 @@ while (*s != 0 && (*s != ',' || no_term > 0) && (*s != '\n' || !nl_ends))
     }
   }
 
-return s;
+return US s;
 }
 
 
@@ -1233,7 +1233,7 @@ Returns:      FF_DELIVERED      addresses extracted
 */
 
 int
-parse_forward_list(uschar *s, int options, address_item **anchor,
+parse_forward_list(const uschar *s, int options, address_item **anchor,
   uschar **error, const uschar *incoming_domain, uschar *directory,
   error_block **syntax_errors)
 {
@@ -1247,7 +1247,7 @@ for (;;)
   int special = 0;
   int specopt = 0;
   int specbit = 0;
-  uschar *ss, *nexts;
+  const uschar *ss, *nexts;
   address_item *addr;
   BOOL inquote = FALSE;
 
@@ -1366,7 +1366,7 @@ for (;;)
     {
     uschar *filebuf;
     uschar filename[256];
-    uschar *t = s+9;
+    const uschar * t = s+9;
     int flen = len - 9;
     int frc;
     struct stat statbuf;
-- 
2.39.2