File bochs-2.2.1-ne2ksanity.patch of Package bochs

--- iodev/ne2k.cc
+++ iodev/ne2k.cc
@@ -1177,8 +1177,8 @@
 void
 bx_ne2k_c::rx_frame(const void *buf, unsigned io_len)
 {
-  unsigned pages;
-  unsigned avail;
+  int pages;
+  int avail;
   unsigned idx;
   int wrapped;
   int nextpage;