echo $hdr $src;

        echo $1 $2;

# run check on all pairs -- should really cache the result of "names"

# run check on all source for a given header
# should really cache the result of "names"
checkhdr ()
{
    for src in *.cc; do
        check $1 $src
    done
}
# run check on all pairs

        for src in *.cc; do
            check $hdr $src
        done

        checkhdr $hdr

# remove #include of $1 from $2
remove ()
{
    b=$(basename $1 .h)
    sed -e '/^#include "'$b'\.h"$/d' < $2 > $2.rmincl
    mv $2.rmincl $2
}
# remove doubtful includes for a list as output by checkall.
removelst ()
{
    while read hdr src; do
        remove $hdr $src
    done
}