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-rw-r--r--src/include/krb5/dbm.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/include/krb5/dbm.h b/src/include/krb5/dbm.h
index 37bda613e..0ba796960 100644
--- a/src/include/krb5/dbm.h
+++ b/src/include/krb5/dbm.h
@@ -29,6 +29,13 @@
#else /* OLD DBM */
typedef char DBM;
+/* Macros to convert ndbm names to dbm names.
+ * Note that dbm_nextkey() cannot be simply converted using a macro, since
+ * it is invoked giving the database, and nextkey() needs the previous key.
+ *
+ * Instead, all routines call "dbm_next" instead.
+ */
+
#define dbm_open(file, flags, mode) ((dbminit(file) == 0)?"":((char *)0))
#define dbm_fetch(db, key) fetch(key)
#define dbm_store(db, key, content, flag) store(key, content)