#include <bson/bson.h>
typedef enum {


  BSON_CONTEXT_NONE = 0,


  BSON_CONTEXT_THREAD_SAFE = (1 << 0),


  BSON_CONTEXT_DISABLE_HOST_CACHE = (1 << 1),


  BSON_CONTEXT_DISABLE_PID_CACHE = (1 << 2),
#ifdef BSON_HAVE_SYSCALL_TID


  BSON_CONTEXT_USE_TASK_ID = (1 << 3),
#endif
} bson_context_flags_t;
typedef struct _bson_context_t bson_context_t;
bson_context_t *
bson_context_get_default (void) BSON_GNUC_CONST;
bson_context_t *
bson_context_new (bson_context_flags_t flags);
void
bson_context_destroy (bson_context_t *context);

#include <bson/bson.h>
int
main (int argc, char *argv[])
{


   bson_context_t *ctx = NULL;


   bson_oid_t oid;


   /* use default context, via bson_context_get_default() */


   bson_oid_init (&oid, NULL);


   /* specify a local context for additional control */


   ctx = bson_context_new (BSON_CONTEXT_THREAD_SAFE);


   bson_oid_init (&oid, ctx);


   bson_context_destroy (ctx);


   return 0;
}