lispdoc - results for unknown-condition

usocket:unknown-condition
Type: Condition raised when there's no other - more applicable - condition available.
Structure: Condition raised when there's no other - more applicable - condition available.
  
usocket:ns-unknown-condition
Type: Condition raised when there's no other - more applicable - condition available.
Structure: Condition raised when there's no other - more applicable - condition available.