1 files changed, 3 insertions, 3 deletions
diff --git a/tmux.h b/tmux.h
index 4eab285c..f6a45d33 100644
--- a/tmux.h
+++ b/tmux.h
@@ -383,8 +383,8 @@ enum msgtype {
  * Don't forget to bump PROTOCOL_VERSION if any of these change!
  */
 struct msg_command_data {
-	pid_t		pid;			/* pid from $TMUX or -1 */
-	u_int		idx;			/* index from $TMUX */
+	pid_t		pid;	/* PID from $TMUX or -1 */
+	int		idx;	/* index from $TMUX or -1 */
 
 	int		argc;
 	char		argv[COMMAND_LENGTH];
@@ -1301,7 +1301,7 @@ extern char	 socket_path[MAXPATHLEN];
 extern int	 login_shell;
 extern char	*environ_path;
 extern pid_t	 environ_pid;
-extern u_int	 environ_idx;
+extern int	 environ_idx;
 void		 logfile(const char *);
 const char	*getshell(void);
 int		 checkshell(const char *);