Re: [lwip-devel] error introduced by commit acb4b60517572094bcd633c7df6fbd90836c4e2d icmp6_param_problem

[Stian Skjelstad]

On Thu, Oct 12, 2017 at 8:51 PM, goldsimon <address@hidden> wrote:

Stian Skjelstad wrote:
>If using  #pragma pack  this error-checking is not performed, but you
>can
>not define a macro to performs #pragma

You can still use the pragma: have a look at the win32 port to see how to use include files to start & end packing.

I totally overlooked PACK_STRUCT_USE_INCLUDES when looking at struct definition, thank you. Posting what seems to be a working setup here, so people can find it when searching the archive.

cc.h:

<snip>

#define PACK_STRUCT_USE_INCLUDES

#define PACK_STRUCT_BEGIN

#define PACK_STRUCT_STRUCT 

#define PACK_STRUCT_END

#define PACK_STRUCT_FIELD(x) x

</snip>

bpstruct.h:

#pragma push

#pragma pack(1)

epstruct.h:

#pragma pop

 

--

Stian Skjelstad