free_dfa_content  655 compat/regex/regcomp.c     free_dfa_content (dfa);
free_dfa_content  778 compat/regex/regcomp.c       free_dfa_content (dfa);
free_dfa_content  798 compat/regex/regcomp.c       free_dfa_content (dfa);
free_dfa_content  830 compat/regex/regcomp.c       free_dfa_content (dfa);