re_string_first_byte 1759 lib/regcomp.c        && !re_string_first_byte (input, re_string_cur_idx (input)))
re_string_first_byte 1987 lib/regcomp.c        && !re_string_first_byte (input, re_string_cur_idx (input)))
re_string_first_byte 2226 lib/regcomp.c  		 && !re_string_first_byte (regexp, re_string_cur_idx (regexp)))
re_string_first_byte  865 lib/regex_internal.c       if (!re_string_first_byte (pstr, pstr->cur_idx))
re_string_first_byte  778 lib/regexec.c        if (!sb && !re_string_first_byte (&mctx.input, 0))