duplicate_tree    121 compat/regex/regcomp.c static bin_tree_t *duplicate_tree (const bin_tree_t *src, re_dfa_t *dfa);
duplicate_tree   2565 compat/regex/regcomp.c 	  elem = duplicate_tree (elem, dfa);
duplicate_tree   2575 compat/regex/regcomp.c       elem = duplicate_tree (elem, dfa);
duplicate_tree   2593 compat/regex/regcomp.c       elem = duplicate_tree (elem, dfa);