https://app.knowbase.one/vault/rfc/docid/1777
RFC1589: A Kernel Model for Precision Timekeeping
Network Working Group D. Mills Request for Comments: 1589 University of Delaware Category: Informational March 1994 A Kernel Model for Precision Timekeeping Status of this ...
https://app.knowbase.one/vault/rfc/docid/3089
RFC2783: Pulse-Per-Second API for UNIX-like Operating Systems, Version 1.0
Network Working Group J. Mogul Request for Comments: 2783 Compaq WRL Category: Informational D. Mills University of Delaware ...