UNWIND_STYLE_LIBDW
symbol_conf.unwind_style[i++] = UNWIND_STYLE_LIBDW;
case UNWIND_STYLE_LIBDW:
[UNWIND_STYLE_LIBDW] = "libdw",
for (size_t j = UNWIND_STYLE_LIBDW; j < MAX_UNWIND_STYLE; j++) {