1 files changed, 1 insertions, 0 deletions
diff --git a/g10/main.h b/g10/main.h
index 8ffefbb5b..787b58add 100644
--- a/g10/main.h
+++ b/g10/main.h
@@ -125,6 +125,7 @@ char *argsplit(char *string);
 int parse_options(char *str,unsigned int *options,
 		  struct parse_options *opts,int noisy);
 char *unescape_percent_string (const unsigned char *s);
+int has_invalid_email_chars (const char *s);
 char *default_homedir (void);
 const char *get_libexecdir (void);