(defbitfield g-param-flags
  (:readable #.(ash 1 0))
  (:writable #.(ash 1 1))
  (:construct #.(ash 1 2))
  (:construct-only #.(ash 1 3))
  (:lax-validation #.(ash 1 4))
  (:static-name #.(ash 1 5))
  (:static-nick #.(ash 1 6))
  (:static-blurb #.(ash 1 7))
  (:deprecated #.(ash 1 31)))  

:readable

The parameter is readable.

:writable

The parameter is writable.

:construct

The parameter will be set upon object construction.

:construct-only

The parameter will only be set upon object construction.

:lax-validation

Upon parameter conversion (see g_param_value_convert()) strict validation is not required.

:static-name

The string used as name when constructing the parameter is guaranteed to remain valid and unmodified for the lifetime of the parameter.

:static-nick

The string used as nick when constructing the parameter is guaranteed to remain valid and unmmodified for the lifetime of the parameter.

:static-blurb

The string used as blurb when constructing the parameter is guaranteed to remain valid and unmodified for the lifetime of the parameter.

:deprecated

The parameter is deprecated and will be removed in a future version. A warning will be generated if it is used while running with G_ENABLE_DIAGNOSTIC=1.