-static int all = FALSE; /* scan all folders in top level? */
-static int alphaOrder = FALSE; /* want alphabetical order only */
-static int recurse = FALSE; /* show nested folders? */
-static int showzero = TRUE; /* show folders even if no messages in seq? */
-static int Total = TRUE; /* display info on number of messages in *
+static bool all; /* scan all folders in top level? */
+static bool alphaOrder; /* want alphabetical order only */
+static bool recurse; /* show nested folders? */
+static bool showzero = true; /* show folders even if no messages in seq? */
+static bool Total = true; /* display info on number of messages in