#define TYPE_QIO_CHANNEL_BUFFER "qio-channel-buffer"
typedef struct QIOChannelBuffer QIOChannelBuffer;
-#define QIO_CHANNEL_BUFFER(obj) \
- OBJECT_CHECK(QIOChannelBuffer, (obj), TYPE_QIO_CHANNEL_BUFFER)
+DECLARE_INSTANCE_CHECKER(QIOChannelBuffer, QIO_CHANNEL_BUFFER,
+ TYPE_QIO_CHANNEL_BUFFER)
/**