Use exim string facilities rather than custom parser for DKIM pubkey

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

diff --git a/src/src/functions.h b/src/src/functions.h
index c9d00df104ea8e6fe12ceaa145f7ec45f95c1c08..dd6c9810b406a6bef7f39e9fa3122004822309d9 100644 (file)
--- a/src/src/functions.h
+++ b/src/src/functions.h
@@ -104,7 +104,7 @@ extern uschar *auth_xtextencode(uschar *, int);
 extern int     auth_xtextdecode(uschar *, uschar **);
 
 extern uschar *b64encode(uschar *, int);
-extern int     b64decode(uschar *, uschar **);
+extern int     b64decode(const uschar *, uschar **);
 extern int     bdat_getc(unsigned);
 extern uschar *bdat_getbuf(unsigned *);
 extern int     bdat_ungetc(int);