ab9d2c6ca8
It is the first patch of a series aimed to align applets on connections. Here, dedicated buffers are added for applets. For now, buffers are initialized and helpers function to deal with allocation are added. In addition, flags to report allocation failures or full buffers are also introduced. <inbuf> will be used to push data to the applet from the stream and <outbuf> will be used to push data from the applet to the stream.