45 RingBuffer::RingBuffer(void *pBuf, size_t len)  in RingBuffer()  argument
47     Initialize(pBuf, len);  in RingBuffer()
61 void RingBuffer::Initialize(void *pBuf, size_t len)  in Initialize()  argument
64     ASSERT(len > 0);  in Initialize()
67     m_bufLength   = len;  in Initialize()
89         size_t len = min(n, m_dataLength);  in Pop()  local
90         ASSERT((0<len) && (len<=m_dataLength));  in Pop()
103         m_dataLength -= len;  in Pop()
104         ASSERT((0<=len) && (len<=m_bufLength));  in Pop()
186     size_t len = min(m_dataLength - offset, n);  in read()  local
196     if(from + len <= getEndOfBuffer())  in read()
199         memcpy(pBuf, from, len);  in read()
206         size_t len2 = len - len1;  in read()
211     return len;  in read()