preorder           38 compat/regex/regcomp.c static reg_errcode_t preorder (bin_tree_t *root,
preorder         1173 compat/regex/regcomp.c       preorder (dfa->str_tree, optimize_subexps, dfa);
preorder         1190 compat/regex/regcomp.c   preorder (dfa->str_tree, calc_next, dfa);
preorder         1191 compat/regex/regcomp.c   ret = preorder (dfa->str_tree, link_nfa_nodes, dfa);