Messages()

Function name	Description

Function name	Description
Messages(READ_buf,...);	Read string, received from another thread.
Messages(READ_val,...);	Read value, received from another thread.
Messages(SEND_buf,...);	Send string to another thread.
Messages(SEND_val,...);	Send value to another thread.
Messages(CLEAN);	Cleans messages buffer.
Messages(Message_length,...);	Get incoming message length.