<dec f='src/src/sys/dev/ic/com.c' l='164' type='int comhwiflow(struct tty * , int )'/>
<use f='src/src/sys/dev/ic/com.c' l='601' u='r' c='com_attach_subr'/>
<def f='src/src/sys/dev/ic/com.c' l='1675' ll='1707' type='int comhwiflow(struct tty * tp, int block)'/>
