guess_arc 47 ext/charconv/guess.c guess_arc *arcs; guess_arc 79 ext/charconv/guess_tab.c static guess_arc guess_eucj_ar[] = { guess_arc 128 ext/charconv/guess_tab.c static guess_arc guess_sjis_ar[] = { guess_arc 248 ext/charconv/guess_tab.c static guess_arc guess_utf8_ar[] = {