We have the following in server.c's serv_got_im(), approximately server.c:697

        /* apply default fonts and colors */
        /* TODO: Do we even need this? */
        tmpmsg = stylize(away_msg, MSG_LEN);

Do we, in fact, need it to do default formatting? If so, it needs to move somewhere... stylize() is a gtk call and therefore the last remaining item in server.c (which isn't #if 0'd out, anyways) necessitating the #include "gtkutils.h" at the top of the file.