F_u
} F_u;
#define f_fmt2 F_u.F_fmt2
#define f_fmt3 F_u.F_fmt3
#define f_fmt4 F_u.F_fmt4
#define f_fmt7 F_u.F_fmt7
#define f_fmt8 F_u.F_fmt8
#define f_fmt9 F_u.F_fmt9
#define f_fmtA F_u.F_fmtA
#define f_fmtB F_u.F_fmtB
#define CFSIZE (sizeof(struct frame) - sizeof(union F_u))
union F_u __mcf_exframe;
memcpy(&kf.sf_state.ss_frame.F_u, &frame->F_u,
memcpy(&frame->F_u, &tstate.ss_frame.F_u, sz);
&frame->F_u, (size_t)exframesize[format]);
(void)memcpy(&frame->F_u,
memcpy(&kf.sf_c.c_sc.sc_ss.ss_frame, &frame->F_u,
memcpy(&kf.sf_uc.uc_ss.ss_frame, &frame->F_u,
memcpy(&frame->F_u, &scp->sc_ss.ss_frame, sz);
memcpy(&frame->F_u, &tuc.uc_ss.ss_frame, sz);
union F_u ss_frame; /* original exception frame */
union F_u ss_frame; /* original exception frame */