Re: [PATCH 01/12] stdint: check _INTPTR_T_DECLARED before defining intptr_t and uintptr_t

[KO Myung-Hun]

Hi/2.

Paul Eggert wrote:
> KO Myung-Hun wrote:
> 
>> +/* kLIBC's stdint.h defines _INTPTR_T_DECLARED and needs its own
>> +   definitions of intptr_t and uintptr_t (which use int and unsigned)
>> +   to avoid clashes with declarations of system functions like sbrk.  */
>> +#ifndef _INTPTR_T_DECLARED
>> +# undef intptr_t
>> +# undef uintptr_t
> 
> Why is gnulib's stdint.in.h being used at all?  That is, what part of
> kLIBC's stdint.h fails the test in m4/stdint.m4, and why can't this be
> fixed in kLIBC?

kLIBC typedefs wchar_t to unsigned short. But it defines WCHAR_MIN and
WCHAR_MAX to __INT_MIN/INT32_MIN and __INT_MAX/INT32_MAX, respectively.

And I already reported this problem to a kLIBC maintainer.

    http://trac.netlabs.org/libc/ticket/332

-- 
KO Myung-Hun

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