The link descriptions sqlusr, enalib, enblib ($OWN/sys/desc/sqlusr.lib, $OWN/sys/desc/enalib.lib, $OWN/sys/desc/enblib.lib) are of the type lib.
The libraries sqlusr, enalib, enblib contain communication components of the MaxDB runtime environment (see Structure of the Database Manager CLI). Because the MaxDB runtime environment is platform-specific, different libraries are used for UNIX than those used for Microsoft Windows. For this reason, the link descriptions are encapsulated in a condition in the Link description dbmcli.lnk.