-JobDependency* job_dependency_new(Job *subject, Job *object, bool matters, bool conflicts, Transaction *tr);
-void job_dependency_free(JobDependency *l, Transaction *tr);
-
-bool job_is_anchor(Job *j);
+JobDependency* job_dependency_new(Job *subject, Job *object, bool matters, bool conflicts);
+void job_dependency_free(JobDependency *l);