.. _program_listing_file_src_pocky_ext_include_pocky_api.h:

Program Listing for File pocky_api.h
====================================

|exhale_lsh| :ref:`Return to documentation for file <file_src_pocky_ext_include_pocky_api.h>` (``src/pocky/ext/include/pocky_api.h``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: c

   #ifndef POCKY_API_H
   #define POCKY_API_H
   
   typedef struct
   {
       PyTypeObject *context_type;
       PyTypeObject *bufpair_type;
   
       cl_int (*opencl_kernels_from_fragments)(cl_uint, const char **,
           cl_context, cl_program *, cl_uint *, cl_kernel **);
       cl_int (*opencl_kernels_from_files)(cl_uint, const char **,
           cl_context, cl_program *, cl_uint *, cl_kernel **);
       cl_int (*opencl_kernel_lookup_by_name)(cl_uint,
           cl_kernel *, const char *, cl_kernel *);
       cl_int (*opencl_kernels_free_all)(cl_uint *, cl_kernel **);
       cl_int (*opencl_program_free)(cl_program *);
   
       int (*bufpair_empty_like)(pocky_context_object *,
           pocky_bufpair_object *, pocky_bufpair_object **);
       int (*bufpair_empty_from_shape)(pocky_context_object *,
           size_t, long *, pocky_bufpair_object **);
   
       const char *(*opencl_error_to_string)(cl_int);
   }
   pocky_api_object;
   
   #ifndef NO_IMPORT_POCKY
   
   pocky_api_object *pocky_api;
   
   static int import_pocky(void)
   {
       pocky_api = (pocky_api_object *) PyCapsule_Import("pocky.ext._C_API", 0);
       return (pocky_api == NULL) ? -1 : 0;
   }
   
   #else
   
   extern pocky_api_object *pocky_api;
   
   #endif      /* NO_IMPORT_POCKY */
   
   #endif      /* POCKY_API_H */
   
   /* vim: set ft=c.doxygen: */