Compiling problems with woody and pointers

[Brendan O'Connor]

Hello!

I'm trying to compile a liboe, an outlook-mailbox converter 
(http://www.gpl.no/liboe), and get dozens of these same errors:

src/liboe.c:132: invalid operands to binary !=
src/liboe.c:141: invalid operands to binary +

The related code for these two:

    int oe_readmessage(oe_data *data,
                       fpos_t pos,
                       int newsarticle) {
     int segheadsize = sizeof(oe_msg_segmentheader)-4; /*+(newsarticle<<2);*/
      oe_msg_segmentheader *sgm = malloc(sizeof(oe_msg_segmentheader));
      char buff[16], *ss = malloc(2048), *s = ss;
      int nextsegment, endofsegment, i, headerwritten = 0;
      fsetpos(data->oe,&pos);
      while (1) {
        fread(sgm,segheadsize,1,data->oe);
132:    if (pos!=sgm->self) { /* No body found*/
 [snip]
        }
141:    pos+=segheadsize;
        nextsegment = pos+sgm->increase;
        endofsegment = pos+sgm->include;


Can anyone help?  Thanks!