54     int  wpos  = cb->rpos + cb->count;  in cbuffer_write_peek()  local
59     if (wpos >= cb->size)  in cbuffer_write_peek()
60         wpos -= cb->size;  in cbuffer_write_peek()
62     if (wpos + avail > cb->size)  in cbuffer_write_peek()
63         avail = cb->size - wpos;  in cbuffer_write_peek()
65     *pbase = cb->buff + wpos;  in cbuffer_write_peek()
89         int  wpos  = cb->rpos + cb->count;  in cbuffer_write()  local
96         if (wpos >= cb->size)  in cbuffer_write()
97             wpos -= cb->size;  in cbuffer_write()
99 …      ASSERT( wpos >= 0 && wpos < cb->size, "wpos is out-of-bounds: %d (rpos=%d)", wpos, cb->rpos);  in cbuffer_write()
101         if (wpos + avail > cb->size)  in cbuffer_write()
102             avail = cb->size - wpos;  in cbuffer_write()
107         memcpy( cb->buff + wpos, (const char*)from, avail );  in cbuffer_write()