commit.h in rugged-0.28.0

- old
+ new

@@ -48,10 +48,10 @@
  *
  * This is invoked with the count of the number of parents processed so far
  * along with the user supplied payload.  This should return a git_oid of
  * the next parent or NULL if all parents have been provided.
  */
-typedef const git_oid *(*git_commit_parent_callback)(size_t idx, void *payload);
+typedef const git_oid * GIT_CALLBACK(git_commit_parent_callback)(size_t idx, void *payload);
 
 /**
  * Create a new commit in the repository with an callback to supply parents.
  *
  * See documentation for `git_commit_create()` for information about the