ATOMIC_REF_COUNT_INIT

Evaluates to the initial reference count for gatomicrefcount.

This macro is useful for initializing gatomicrefcount fields inside structures, for instance:

typedef struct {
  gatomicrefcount ref_count;
  char *name;
  char *address;
} Person;

static const Person default_person = {
  .ref_count = G_ATOMIC_REF_COUNT_INIT,
  .name = "Default name",
  .address = "Default address",
};