static const Block blocks[] = {
 /*Icon*/ /*Command*/ /*Update Interval*/ /*Update Signal*/
 {"󱄠 ", "pamixer --get-volume-human",                 1, 0},
 {"󰍛 ", "free -h | awk '/^Mem/ { print $3\"/\"$2 }'", 1, 0},
 {"󰥔 ", "date -Is",                                   1, 0},
 /* Updates whenever "pkill -SIGRTMIN+10 someblocks" is ran */
 /* {"", "date '+%b %d (%a) %I:%M%p'", 0, 10}, */
};

//sets delimeter between status commands. NULL character ('\0') means no delimeter.
static char delim[] = " | ";
static unsigned int delimLen = 5;