sc_vtb_geta
a = sc_vtb_geta(&scp->vtb, from) >> 8;
a = sc_vtb_geta(&scp->vtb, from) >> 8;
a = sc_vtb_geta(&scp->vtb, from) >> 8;
sc_vtb_geta(&scp->vtb, scp->cursor_oldpos) >> 8);
a = sc_vtb_geta(&scp->vtb, at) >> 8;
sc_vtb_geta(&scp->vtb, at) >> 8);
a = sc_vtb_geta(&scp->vtb, at);
a = sc_vtb_geta(&scp->vtb, at);
a = sc_vtb_geta(&scp->vtb, from);
sc_vtb_geta(&scp->vtb, at),
cursor_attr = sc_vtb_geta(&scp->vtb, at);
sc_vtb_putc(&scp->scr, pos, c, sc_vtb_geta(&scp->scr, pos));
sc_vtb_geta(&scp->scr, pos + scp->xsize));
sc_vtb_geta(&scp->scr, pos + 1));
sc_vtb_geta(&scp->scr, pos + scp->xsize + 1));
a = sc_vtb_geta(&scp->scr, pos);
a = sc_vtb_geta(&scp->vtb, i);
a = sc_vtb_geta(&scp->vtb, i);
int sc_vtb_geta(sc_vtb_t *vtb, int at);