LINE_IN_PORT     1117 dev/isa/ad1848.c     else if (port == LINE_IN_PORT) {
LINE_IN_PORT     3068 dev/isa/gus.c  	dip->un.e.member[3].ord = LINE_IN_PORT;
LINE_IN_PORT      554 dev/isa/ym.c   		dip->un.e.member[1].ord = LINE_IN_PORT;