#include <mongoc/mongoc.h>
typedef struct {


   uint8_t twod_sphere_version;


   uint8_t twod_bits_precision;


   double twod_location_min;


   double twod_location_max;


   double haystack_bucket_size;


   uint8_t *padding[32];
} mongoc_index_opt_geo_t;

mongoc_index_opt_t

mongoc_index_opt_wt_t