Merge branch 'ps/reftable-iteration-perf'

[thirdparty/git.git] / reftable / record.h

diff --git a/reftable/record.h b/reftable/record.h
index e64ed30c8058cab0ffed789181a3e1909dc5b684..a05e2be17971d5e26f27871159cda293aa2640ad 100644 (file)
--- a/reftable/record.h
+++ b/reftable/record.h
@@ -62,6 +62,12 @@ struct reftable_record_vtable {
        /* Are two records equal? This assumes they have the same type. Returns 0 for non-equal. */
        int (*equal)(const void *a, const void *b, int hash_size);
 
+       /*
+        * Compare keys of two records with each other. The records must have
+        * the same type.
+        */
+       int (*cmp)(const void *a, const void *b);
+
        /* Print on stdout, for debugging. */
        void (*print)(const void *rec, int hash_size);
 };
@@ -114,6 +120,7 @@ struct reftable_record {
 void reftable_record_init(struct reftable_record *rec, uint8_t typ);
 
 /* see struct record_vtable */
+int reftable_record_cmp(struct reftable_record *a, struct reftable_record *b);
 int reftable_record_equal(struct reftable_record *a, struct reftable_record *b, int hash_size);
 void reftable_record_print(struct reftable_record *rec, int hash_size);
 void reftable_record_key(struct reftable_record *rec, struct strbuf *dest);