How include header file?
loara at noreply.com
Wed Sep 7 22:57:53 UTC 2022
On Wednesday, 7 September 2022 at 20:23:03 UTC, Injeckt wrote:
> On Wednesday, 7 September 2022 at 19:38:52 UTC, H. S. Teoh
>> On Wed, Sep 07, 2022 at 06:11:14PM +0000, Injeckt via
>> Digitalmars-d-learn wrote:
>>> I need to include this Ws2tcpip.h header file to my project.
>>> How can I do this? It's all because I need inet_ntop function
>>> from this header file.
>> If that's the only function you need, you can just copy the
>> declaration of inet_ntop into your .d file and mark it as
>> extern(C). E.g., on my OS it's declared as:
>> const char *inet_ntop(int af, const void *restrict src, char
>> *restrict dst, socklen_t size);
>> Convert it to D:
>> extern(C) const(char)* inet_ntop(int af, const(void)* src,
>> char* dst, socklen_t size);
>> You probably also need:
>> alias socklen_t = ...;
>> The definition can be found in your system header files.
>> Probably you can just get away with size_t.
> It doesn't work. "Reference to an unresolved external symbol
> _inet_ntop". I guess I can add my utils.c to my .d project when
> I compile project and I need write in this file function
> wrapper of inet_ntop.
You need to link the DLL to your project. Which DLL contains the
definiton of `inet_ntop`?
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