Re: [PATCH 2/5] include: use C++ headers in C++ mode

[Pablo Neira Ayuso <pablo@netfilter.org>]

On 11/11/10 13:59, Jan Engelhardt wrote:
> On Thursday 2010-11-11 13:57, Pablo Neira Ayuso wrote:
> 
>> On 11/11/10 00:08, Jan Engelhardt wrote:
>>> diff --git a/include/libmnl/libmnl.h b/include/libmnl/libmnl.h
>>> index 7094af2..37c502a 100644
>>> --- a/include/libmnl/libmnl.h
>>> +++ b/include/libmnl/libmnl.h
>>> @@ -1,13 +1,16 @@
>>>  #ifndef _LIBMNL_H_
>>>  #define _LIBMNL_H_
>>>  
>>> -#include <stdio.h>
>>> -#include <stdint.h>
>>> +#ifdef __cplusplus
>>> +#	include <cstdio>
>>> +#	include <cstdint>
>>> +#else
>>> +#	include <stdbool.h> /* not in C++ */
>>> +#	include <stdio.h>
>>> +#	include <stdint.h>
>>> +#endif
>>>  #include <sys/socket.h> /* for sa_family_t */
>>>  #include <linux/netlink.h>
>>> -#ifndef __cplusplus
>>> -#	include <stdbool.h>
>>> -#endif
>>
>> A c++ example compiles fine without this here, so do we really need
>> these extra ifdef's?
> 
> Well there is a purpose for having <cXXX> over <XXX.h> in C++. IIRC it 
> was proper namespacing of Standard Library functions.

I'm looking at other library code but I don't find any doing this. If
you can point to any, I'd appreciate it.