37 typedef struct BipBuffer {  struct
38     struct BipBuffer*  next;  argument
41 } BipBuffer;  typedef
43 static BipBuffer*  _free_bip_buffers;
45 static BipBuffer*
48     BipBuffer*  bip = _free_bip_buffers;  in bip_buffer_alloc()
64 bip_buffer_free( BipBuffer*  bip )  in bip_buffer_free()
73     BipBuffer*            bip_first;
74     BipBuffer*            bip_last;
86         BipBuffer*  bip = ph->bip_first;  in charpipehalf_close()
100     BipBuffer*     bip  = ph->bip_last;  in charpipehalf_write()
165         BipBuffer*  bip = ph->bip_first;  in charpipehalf_poll()
267     BipBuffer*       bip_first;
268     BipBuffer*       bip_last;
280         BipBuffer*  bip = cbuf->bip_first;  in charbuffer_close()
298     BipBuffer*        bip  = cbuf->bip_last;  in charbuffer_write()
354         BipBuffer*  bip = cbuf->bip_first;  in charbuffer_poll()