unchained 368 maint/gnulib/lib/tsearch.c node root, unchained; unchained 413 maint/gnulib/lib/tsearch.c unchained = root; unchained 427 maint/gnulib/lib/tsearch.c unchained = *up; unchained 432 maint/gnulib/lib/tsearch.c r = unchained->left; unchained 434 maint/gnulib/lib/tsearch.c r = unchained->right; unchained 440 maint/gnulib/lib/tsearch.c if (unchained == q->right) unchained 446 maint/gnulib/lib/tsearch.c if (unchained != root) unchained 447 maint/gnulib/lib/tsearch.c root->key = unchained->key; unchained 448 maint/gnulib/lib/tsearch.c if (!unchained->red) unchained 603 maint/gnulib/lib/tsearch.c free (unchained);