diff --git a/htmldoc/htmldoc/http.h b/htmldoc/htmldoc/http.h
index fc5983d..61e98f8 100644
--- a/htmldoc/htmldoc/http.h
+++ b/htmldoc/htmldoc/http.h
@@ -592,7 +592,7 @@ extern http_status_t	httpGetExpect(http_t *http) _CUPS_API_1_7;
 extern ssize_t		httpPeek(http_t *http, char *buffer, size_t length) _CUPS_API_1_7;
 extern http_state_t	httpReadRequest(http_t *http, char *resource, size_t resourcelen) _CUPS_API_1_7;
 extern void		httpSetDefaultField(http_t *http, http_field_t field, const char *value) _CUPS_API_1_7;
-extern http_state_t	httpWriteResponse(http_t *http, http_status_t status) _CUPS_API_1_7;
+extern int		httpWriteResponse(http_t *http, http_status_t status) _CUPS_API_1_7;
 
 /* New in CUPS 2.0/macOS 10.10 */
 extern int		httpAddrClose(http_addr_t *addr, int fd) _CUPS_API_2_0;
diff --git a/htmldoc/htmldoc/mmd.c b/htmldoc/htmldoc/mmd.c
index 016ef07..9bea587 100644
--- a/htmldoc/htmldoc/mmd.c
+++ b/htmldoc/htmldoc/mmd.c
@@ -205,7 +205,11 @@ mmdCopyAllText(mmd_t *node)		/* I - Parent node */
 	  return (NULL);
 	}
 
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wuse-after-free"
 	allptr = temp + (allptr - all);
+#pragma GCC diagnostic pop
+
 	all    = temp;
       }