[PATCH] changing IV to opcode_t!!

[Gibbs Tanton - tgibbs]

Earlier there was some discussion about changing
typedef long IV
to
typedef union {
  IV i;
  void* p;
} opcode_t;

This patch does that.  I have tested it on cygwin, solaris 5.8, and solaris
8.  I would love someone to test it on Tru64 and Win32.

If this is NO LONGER WANTED, just let me know.

Thanks!
Tanton

patch.dat