While watching "The Wizard of Oz", the greatest movie ever made, I took a shot at building 
midas on my macosx computer. After stumbling on a few small and on a few hard problems, I 
built almost everything. However, odb does not work- some further debugging is in order.

Anyway, the easy problems are:
- a few missing header files: pty.h, sys/vfs.h, malloc.h
- a few missing features in system.c (stime(), "get tape position")
- /usr/include/string.h already has strlcpy() & co.
- dbg_malloc() has inconsistent prototypes (size_t vs unsigned int)
- for reasons unknown, PVM is #defined. This flushed a bug in mana.c

A few hard problems:
- namespace pollution by Apple- they #define ALIGN in system headers, colliding with ALIGN 
in midas.h. I was amazed that the two are almost identical, but MIDAS ALIGN aligns to 8 
bytes, while Apple does 4 bytes. ALIGN is used all over the place and I am not sure how to 
reconcile this.
- "timezone" in mhttpd.c. On linux, it's an "int", on darwin, it's a function. What gives?
- building libmidas.a requires running ranlib
- building libmidas.so requires unknown macosx specific magic.

For your enjoyment, the "cvs diff" is attached. The resulting code is known to not work.

K.O.