using wkhtmltopdf with D

Nicholas Wilson iamthewilsonator at
Tue May 29 04:50:51 UTC 2018

On Tuesday, 29 May 2018 at 04:49:34 UTC, Nicholas Wilson wrote:
> On Tuesday, 29 May 2018 at 01:43:17 UTC, Mike Parker wrote:
>> In pdf.h, that CAPI macro is used in every function 
>> declaration. That means that on Windows, all of the functions 
>> have the __stdcall calling convention (which, in D, would be 
>> extern(Windows)) and the standard cdecl calling convetion on 
>> other platforms (extern(C) in D).
>> In the D binding, we see that all of the functions are 
>> declared as extern(C) (line 4 of pdf.d). That means on 
>> Windows, the calling convention on the D side is incorrect.
>> What you need to do is to change that extern(C) delcaration in 
>> pdf.d to extern(System). This will translate to 
>> extern(Windows) on Windows and extern(C) elsewhere to match 
>> the C headers.
> this is represented by extern(System) in D which does the 
> conditional
> extern(C) vs extern(Windows) for you.

Apparently I can't read.

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