Hide cosmo struct definition from the public API.

clients/c/cosmopolite.h

@@ -17,38 +17,7 @@ typedef struct {
   void (*message)(const json_t *, void *);
 } cosmo_callbacks;
 
-typedef struct {
-  char client_id[COSMO_UUID_SIZE];
-  char instance_id[COSMO_UUID_SIZE];
-  cosmo_callbacks callbacks;
-  void *passthrough;
-
-  pthread_mutex_t lock;
-  pthread_cond_t cond;
-  bool shutdown;
-  char *profile;
-  json_t *command_queue;
-  json_t *ack;
-  json_t *subscriptions;
-  uint64_t next_delay_ms;
-  unsigned int seedp;
-
-  enum {
-    INITIAL_CONNECT,
-    CONNECTED,
-    DISCONNECTED,
-  } connect_state;
-  struct timespec last_success;
-
-  enum {
-    LOGIN_UNKNOWN,
-    LOGGED_OUT,
-    LOGGED_IN,
-  } login_state;
-
-  pthread_t thread;
-  CURL *curl;
-} cosmo;
+typedef struct cosmo cosmo;
 
 void cosmo_uuid(char *uuid);