Add static in cmd-* and fix a few other nits.

1 files changed, 6 insertions, 6 deletions

diff --git a/cmd-confirm-before.c b/cmd-confirm-before.c
index b5a12821..4241aefb 100644
--- a/cmd-confirm-before.c
+++ b/cmd-confirm-before.c
@@ -28,10 +28,10 @@
  * Asks for confirmation before executing a command.
  */
 
-enum cmd_retval	 cmd_confirm_before_exec(struct cmd *, struct cmd_q *);
+static enum cmd_retval	 cmd_confirm_before_exec(struct cmd *, struct cmd_q *);
 
-int		 cmd_confirm_before_callback(void *, const char *);
-void		 cmd_confirm_before_free(void *);
+static int		 cmd_confirm_before_callback(void *, const char *);
+static void		 cmd_confirm_before_free(void *);
 
 const struct cmd_entry cmd_confirm_before_entry = {
 	.name = "confirm-before",
@@ -51,7 +51,7 @@ struct cmd_confirm_before_data {
 	struct client	*client;
 };
 
-enum cmd_retval
+static enum cmd_retval
 cmd_confirm_before_exec(struct cmd *self, struct cmd_q *cmdq)
 {
 	struct args			*args = self->args;
@@ -83,7 +83,7 @@ cmd_confirm_before_exec(struct cmd *self, struct cmd_q *cmdq)
 	return (CMD_RETURN_NORMAL);
 }
 
-int
+static int
 cmd_confirm_before_callback(void *data, const char *s)
 {
 	struct cmd_confirm_before_data	*cdata = data;
@@ -113,7 +113,7 @@ cmd_confirm_before_callback(void *data, const char *s)
 	return (0);
 }
 
-void
+static void
 cmd_confirm_before_free(void *data)
 {
 	struct cmd_confirm_before_data	*cdata = data;