drop duplicate prototype

diff --git a/rfc822.h b/rfc822.h
index 7de3cec579b28b22fa4c9e657987c185737874ba..d73bc04baad6744809026f673fe813cc2978e0c7 100644 (file)
--- a/rfc822.h
+++ b/rfc822.h
@@ -42,7 +42,6 @@ enum AddressError
   ERR_BAD_ADDR_SPEC
 };
 
-void mutt_str_dequote_comment(char *s);
 void rfc822_free_address(struct Address **p);
 void rfc822_qualify(struct Address *addr, const char *host);
 struct Address *rfc822_parse_adrlist(struct Address *top, const char *s);