[fpc-pascal] how to convert C++ header to fpc

[Dennis Poon]

Victor Matuzenko wrote:
>
> 14.08.2014 19:31, Dennis Poon пишет:
>> I don't know much about c++ and but I got this dll with the following 
>> header that I need to use its dll.
>>
>>
>> #define SPDLLCALL __stdcall
>>
>> typedef void (SPDLLCALL *LoginReplyAddr)(long ret_code, char *ret_msg);
>>
>> typedef void (SPDLLCALL *p_SPAPI_RegisterLoginReply)(LoginReplyAddr 
>> addr);
>>
>>
>> #endif
>>
>> Can anyone kind enough to teach me how to translate them into pascal 
>> interface?
>
> type
> LoginReplyAddr: procedure (ret_code: LongInt; ret_msg: PAnsiChar); 
> stdcall;
> p_SPAPI_RegisterLoginReply: procedure (addr: LoginReplyAddr); stdcall;
>
> ret_code may be a parameter of type Int64 (it depends on how long type 
> interpreted by C++ compiler).
>
Thanks so much.

Dennis