--- diskdefs.orig	2005-10-15 13:58:24.000000000 -0700
+++ diskdefs	2005-10-15 13:59:06.000000000 -0700
@@ -9,6 +9,28 @@
   os p2dos
 end
 
+diskdef p112
+  seclen 512
+  tracks 160
+  sectrk 18
+  blocksize 2048
+  maxdir 256
+  skew 1
+  boottrk 1
+  os 3
+end
+
+diskdef p112-old
+  seclen 512
+  tracks 160
+  sectrk 18
+  blocksize 2048
+  maxdir 128
+  skew 1
+  boottrk 1
+  os 3
+end
+
 diskdef 4mb-hd
   seclen 128
   tracks 1024
