-* These variables are necessary because the stack is shared region and
-* there exists a race between all processes executing the same function.
-* To avoid the problem above, we require variables allocated in 'safe' regions.
-* The bug was actually observed with the forkID, these variables below are
-* used to indicate the various contexts to which to switch to.
-*
-* @private_ctxt: the context which is internal to the current process. Used
-* for running the internal snapshot/rollback loop.
-* @exit_ctxt: a special context used just for exiting from a process (so we
-* can use swapcontext() instead of setcontext() + hacks)
-* @snapshotid: it is a running counter for the various forked processes
-* snapshotid. it is incremented and set in a persistently shared record
-*/
+ * These variables are necessary because the stack is shared region and
+ * there exists a race between all processes executing the same function.
+ * To avoid the problem above, we require variables allocated in 'safe' regions.
+ * The bug was actually observed with the forkID, these variables below are
+ * used to indicate the various contexts to which to switch to.
+ *
+ * @private_ctxt: the context which is internal to the current process. Used
+ * for running the internal snapshot/rollback loop.
+ * @exit_ctxt: a special context used just for exiting from a process (so we
+ * can use swapcontext() instead of setcontext() + hacks)
+ * @snapshotid: it is a running counter for the various forked processes
+ * snapshotid. it is incremented and set in a persistently shared record
+ */