Start fixing issues that beck@ helped find:

[mandoc.git] / compat_ohash.h

diff --git a/compat_ohash.h b/compat_ohash.h
index 9099adc51f5562ca8e4fe4f913a5fe4ebc31fc33..c5f81ec0ed10b9e97680db45ece7c26e5acbab67 100644 (file)
--- a/compat_ohash.h
+++ b/compat_ohash.h
@@ -1,8 +1,4 @@
-#ifndef OHASH_H
-#define OHASH_H
-/* $OpenBSD: ohash.h,v 1.9 2006/01/16 15:52:25 espie Exp $ */
-/* ex:ts=8 sw=4: 
- */
+/* $OpenBSD: ohash.h,v 1.2 2014/06/02 18:52:03 deraadt Exp $ */
 
 /* Copyright (c) 1999, 2004 Marc Espie <espie@openbsd.org>
  *
@@ -19,21 +15,26 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#ifndef OHASH_H
+#define OHASH_H
+
 /* Open hashing support. 
  * Open hashing was chosen because it is much lighter than other hash
  * techniques, and more efficient in most cases.
  */
 
+/* user-visible data structure */
 struct ohash_info {
        ptrdiff_t key_offset;
        void *data;     /* user data */
-       void *(*halloc)(size_t, void *);
-       void (*hfree)(void *, size_t, void *);
+       void *(*calloc)(size_t, size_t, void *);
+       void (*free)(void *, void *);
        void *(*alloc)(size_t, void *);
 };
 
 struct _ohash_record;
 
+/* private structure. It's there just so you can do a sizeof */
 struct ohash {
        struct _ohash_record    *t;
        struct ohash_info       info;