module FFI::Library

def enum(*args)

Returns:
  • (FFI::Enum) -

Parameters:
  • values (Array) -- values for enum
  • args () -- values for enum
  • values (Array) -- values for enum
  • name (Symbol) -- name for new enum

Overloads:
  • enum(values)
  • enum(*args)
  • enum(name, values) 
def enum(*args)
  name, values = if args[0].kind_of?(Symbol) && args[1].kind_of?(Array)
    [ args[0], args[1] ]
  elsif args[0].kind_of?(Array)
    [ nil, args[0] ]
  else
    [ nil, args ]
  end
  @ffi_enums = FFI::Enums.new unless defined?(@ffi_enums)
  @ffi_enums << (e = FFI::Enum.new(values, name))
  # If called as enum :foo, [ :zero, :one, :two ], add a typedef alias
  typedef(e, name) if name
  e
end