* - Spawning processes: \ref exec.c,
* - Inter process communication: \ref ipc.c,
* - Blob tables: \ref blob.c,
- * - The error subsystem: \ref error.h.
+ * - The error subsystem: \ref error.h, \ref error2.c,
* - Access control for paraslash senders: \ref acl.c, \ref acl.h.
* - Internal crypto API: \ref crypt.h.
* - interactive sessions (libreadline): \ref interactive.c.