preorder           35 lib/regcomp.c  static reg_errcode_t preorder (bin_tree_t *root,
preorder         1145 lib/regcomp.c        preorder (dfa->str_tree, optimize_subexps, dfa);
preorder         1162 lib/regcomp.c    preorder (dfa->str_tree, calc_next, dfa);
preorder         1163 lib/regcomp.c    ret = preorder (dfa->str_tree, link_nfa_nodes, dfa);