pkg strings, method (*Replacer) WriteString(io.Writer, string) (int, error)
pkg strings, type Reader struct
pkg strings, type Replacer struct
pkg sync, func NewCond(Locker) *Cond
pkg sync, method (*Cond) Broadcast()
pkg sync, method (*Cond) Signal()
pkg sync, method (*Cond) Wait()
pkg sync, method (*Mutex) Lock()
pkg sync, method (*Mutex) Unlock()
pkg sync, method (*Once) Do(func())
pkg sync, method (*RWMutex) Lock()

pkg time, const RFC822Z = "02 Jan 06 15:04 -0700"
pkg time, const RFC850 = "Monday, 02-Jan-06 15:04:05 MST"
pkg time, const RubyDate = "Mon Jan 02 15:04:05 -0700 2006"
pkg time, const Saturday = 6
pkg time, const Second = 1000000000
pkg time, const September = 9
pkg time, const Stamp = "Jan _2 15:04:05"
pkg time, const StampMicro = "Jan _2 15:04:05.000000"
pkg time, const StampMilli = "Jan _2 15:04:05.000"

in or on a volume of a storage or distribution medium, is called an
"aggregate" if the compilation and its resulting copyright are not
used to limit the access or legal rights of the compilation's users
beyond what the individual works permit.  Inclusion of a covered work
in an aggregate does not cause this License to apply to the other
parts of the aggregate.

  6. Conveying Non-Source Forms.