Bash-5.3-alpha release

support/xcase.c

@@ -1,6 +1,6 @@
 /* xcase - change uppercase characters to lowercase or vice versa. */
 
-/* Copyright (C) 2008,2009 Free Software Foundation, Inc.
+/* Copyright (C) 2008,2009,2023 Free Software Foundation, Inc.
 
    This file is part of GNU Bash.
 
@@ -42,9 +42,7 @@ extern int optind;
 #define UPPER	2
 
 int
-main(ac, av)
-int	ac;
-char	**av;
+main(int ac, char **av)
 {
 	int	c, x;
 	int	op;