tab_suffixof
#define de_stack ((u_char *)&tab_suffixof(1 << BITS))
#define de_stack ((u_char *)&tab_suffixof(1 << BITS))
tab_suffixof(zs->zs_code) = (u_char) zs->zs_code;
*zs->zs_stackp++ = tab_suffixof(zs->zs_code);
*zs->zs_stackp++ = zs->zs_finchar = tab_suffixof(zs->zs_code);
tab_suffixof(zs->zs_code) = zs->zs_finchar;