class
	WEL_BLEND_FUNCTION

General
	cluster: wel
	description: 
		"Objects controls blending by specifying 
		the blending functions for source and destination bitmaps.
		Wrapper for BLENDFUNCTION struct."
	create: make

Ancestors
	WEL_STRUCTURE*

Queries
	alpha_format: INTEGER_32
	blend_flags: INTEGER_32
	blend_op: INTEGER_32
	exists: BOOLEAN
	is_equal (other: [like Current] WEL_BLEND_FUNCTION): BOOLEAN
	item: POINTER
	shared: BOOLEAN
	source_constant_alpha: INTEGER_32
	structure_size: INTEGER_32

Commands
	copy (other: [like Current] WEL_BLEND_FUNCTION)
	dispose
	initialize
	initialize_with_character (a_character: CHARACTER_8)
	memory_copy (source_pointer: POINTER; length: INTEGER_32)
	set_alpha_format (a_alpha_format: INTEGER_32)
	set_blend_flags (a_flags: INTEGER_32)
	set_blend_op (a_blend_op: INTEGER_32)
	set_item (an_item: POINTER)
	set_shared
	set_source_constant_alpha (a_source_constant_alpha: INTEGER_32)
	set_unshared