format of var[] keyword.c/freeBSD

Question

I want to add some items to var[] in keyword.c file (in freeBSD), but I don't know format of each member! can anybody help me?

example in: "{"tt", "TT ", NULL, 0, tname, 0, CHAR, NULL, 0}" what's the meaning of each one?

Answer 1

It seems you're looking at the code for ps(1). The fields are described in the var struct definition in /usr/src/bin/ps/ps.h.