The mm-sync connection handle type.
#include <mmsync/types.h>
typedef struct _mmsync_hdl mmsync_hdl_t;
The mmsync_hdl_t structure is a private data type representing an mm-sync connection handle.
The mm_sync_connect() function returns a connection handle when a connection was successfully established. Your application must use this handle to access the same established connection in all synchronization management API calls. After calling mm_sync_disconnect() to terminate the connection with mm-sync, your code must not use the connection handle.