FNAME=$1

awk -v FNAME=$FNAME 'BEGIN {
  cfname= FNAME ".c";
  i= 1;
  while (getline csrc[i] <cfname)
    i++;
}

$2 == ";" &&
$3 ^ cfname &&
NF == 4 {
  print;
  print csrc[$4];
  next;
}

{
  print;
}' ${FNAME}.lst >${FNAME}.ls

# End of lst2ls