Latest CVS + ZLE_UNICODE_SUPPORT on RHEL3

[Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx>]

I tried defining ZLE_UNICODE_SUPPORT and building on RHEL3 (really CentOS,
but that shouldn't matter) and the build died on a syntax error in zle.h
(apparently the "int_t" typedef does not exist?).

In file included from ../../Src/Zle/zle.mdh:18,
                 from ../../Src/Zle/complete.mdh:15,
                 from zutil.mdh:15,
                 from zutil.c:30:
../../Src/Zle/zle.h:33: syntax error before "ZLE_INT_T"
../../Src/Zle/zle.h:33: warning: type defaults to `int' in declaration of `ZLE_INT_T'
../../Src/Zle/zle.h:33: warning: data definition has no type or storage class
In file included from ../../Src/Zle/zle.mdh:33,
                 from ../../Src/Zle/complete.mdh:15,
                 from zutil.mdh:15,
                 from zutil.c:30:
../../Src/Zle/zle_main.epro:14: syntax error before "lastchar_wide"
../../Src/Zle/zle_main.epro:14: warning: type defaults to `int' in declaration of `lastchar_wide'
../../Src/Zle/zle_main.epro:14: warning: data definition has no type or storage class
../../Src/Zle/zle_main.epro:38: syntax error before "getfullchar"
../../Src/Zle/zle_main.epro:38: warning: type defaults to `int' in declaration of `getfullchar'
../../Src/Zle/zle_main.epro:38: warning: data definition has no type or storage class
../../Src/Zle/zle_main.epro:40: syntax error before "getrestchar"
../../Src/Zle/zle_main.epro:40: warning: type defaults to `int' in declaration of `getrestchar'
../../Src/Zle/zle_main.epro:40: warning: data definition has no type or storage class
In file included from ../../Src/Zle/zle.mdh:41,
                 from ../../Src/Zle/complete.mdh:15,
                 from zutil.mdh:15,
                 from zutil.c:30:
../../Src/Zle/zle_vi.epro:13: syntax error before "vigetkey"
../../Src/Zle/zle_vi.epro:13: warning: type defaults to `int' in declaration of `vigetkey'
../../Src/Zle/zle_vi.epro:13: warning: data definition has no type or storage class

(P.S. I'm about to be incommunicado for the next week or so.  As in, this
is probably my last message for a while.)