uip/mhcachesbr.c: Move exported symbols to existing h/mhcachesbr.h.

[nmh] / sbr / credentials.c

diff --git a/sbr/credentials.c b/sbr/credentials.c
index 32bc792..f6fd15d 100644 (file)
--- a/sbr/credentials.c
+++ b/sbr/credentials.c
@@ -1,4 +1,5 @@
-/*
+/* credentials.c -- wrap configurable access to .netrc or similar files.
+ *
  * This code is Copyright (c) 2013, by the authors of nmh.  See the
  * COPYRIGHT file in the root directory of the nmh distribution for
  * complete copyright information.
@@ -15,7 +16,7 @@ struct nmh_creds {
 };
 
 void
-init_credentials_file () {
+init_credentials_file(void) {
     if (credentials_file == NULL) {
         char *cred_style = context_find ("credentials");