The CAPI Manifesto
Sean Kelly
sean at invisibleduck.org
Mon Oct 17 03:21:45 PDT 2011
On Oct 16, 2011, at 7:02 PM, Walter Bright wrote:
>
> The CAPI Manifesto
> ------------------
>
> CAPI is a collection of C header files to publicly available C libraries
> and their translations to D. The idea is that if, in C, to interface to a library
> one would write:
>
> #include "foo.h"
>
> then the corresponding D code would look like:
>
> import foo;
If the C header file has a name that is a D keyword, an underscore will be appended to the D module name. If a C type name matches a C function name (stat), the type name will have a "_t" appended.
There's also the occasional issue of something that doesn't translate into D. As one slightly weird example, some of the the Posix routines in OSX have alternates with odd suffixes like "$2003" that are the versions which should be called on newer versions of the OS. I'm still not sure of the best way to handle this, since D doesn't have macros.
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