diff options
Diffstat (limited to 'misc/tsearch.c')
| -rw-r--r-- | misc/tsearch.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/misc/tsearch.c b/misc/tsearch.c index 0cf854b..e9b587c 100644 --- a/misc/tsearch.c +++ b/misc/tsearch.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>, 1997. @@ -97,6 +97,7 @@ typedef struct node_t struct node_t *right; unsigned int red:1; } *node; +typedef const struct node_t *const_node; #undef DEBUGGING @@ -594,7 +595,7 @@ static void internal_function trecurse (const void *vroot, __action_fn_t action, int level) { - node root = (node ) vroot; + const_node root = (const_node) vroot; if (root->left == NULL && root->right == NULL) (*action) (root, leaf, level); @@ -617,7 +618,7 @@ trecurse (const void *vroot, __action_fn_t action, int level) void __twalk (const void *vroot, __action_fn_t action) { - const node root = (node) vroot; + const_node root = (const_node) vroot; CHECK_TREE (root); |