re_string_fetch_byte 3350 lib/regcomp.c  	ch = re_string_fetch_byte (regexp);
re_string_fetch_byte  851 lib/regex_internal.c     return re_string_fetch_byte (pstr);
re_string_fetch_byte  866 lib/regex_internal.c 	return re_string_fetch_byte (pstr);
re_string_fetch_byte  872 lib/regex_internal.c 	return re_string_fetch_byte (pstr);
re_string_fetch_byte 2215 lib/regexec.c    ch = re_string_fetch_byte (&mctx->input);