sl@0: ## Message with no header padding
sl@0: 
sl@0: ## VALID_HEADER includes a LENGTH Header and LENGTH Body
sl@0: VALID_HEADER method_call
sl@0: 
sl@0: REQUIRED_FIELDS
sl@0: 
sl@0: ## this byte array is filled with zeros to the natural length 
sl@0: ## of the header
sl@0: HEADER_FIELD UNKNOWN
sl@0: TYPE ARRAY
sl@0: TYPE BYTE
sl@0: ALIGN 4
sl@0: LENGTH ThisByteArray
sl@0: START_LENGTH ThisByteArray
sl@0: BYTE 1
sl@0: ALIGN 8 1
sl@0: END_LENGTH ThisByteArray
sl@0: 
sl@0: END_LENGTH Header
sl@0: START_LENGTH Body
sl@0: END_LENGTH Body