diff options
Diffstat (limited to 'lib/libc/stdlib/tdelete.c')
| -rw-r--r-- | lib/libc/stdlib/tdelete.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/lib/libc/stdlib/tdelete.c b/lib/libc/stdlib/tdelete.c index 32dc298..5729bd5 100644 --- a/lib/libc/stdlib/tdelete.c +++ b/lib/libc/stdlib/tdelete.c @@ -25,16 +25,20 @@ __FBSDID("$FreeBSD$"); #include <stdlib.h> -/* delete node with given key */ +/* + * delete node with given key + * + * vkey: key to be deleted + * vrootp: address of the root of the tree + * compar: function to carry out node comparisons + */ void * -tdelete(vkey, vrootp, compar) - const void *vkey; /* key to be deleted */ - void **vrootp; /* address of the root of tree */ - int (*compar)(const void *, const void *); +tdelete(const void *__restrict vkey, void **__restrict vrootp, + int (*compar)(const void *, const void *)) { node_t **rootp = (node_t **)vrootp; node_t *p, *q, *r; - int cmp; + int cmp; if (rootp == NULL || (p = *rootp) == NULL) return NULL; |
