none, blank, zero
};
-static char *days[] =
+static char const* const days[] =
{
"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"
};
-static char *months[] =
+static char const * const months[] =
{
"January", "February", "March", "April", "May", "June",
"July", "August", "September", "October", "November", "December"