86     if( !m_start )  in Allocate()
88         m_start = new uchar[m_block_size + m_unGetsize];  in Allocate()
89         m_start+= m_unGetsize;  in Allocate()
91     m_end = m_start + m_block_size;  in Allocate()
98     m_start = m_end = m_current = 0;  in RBaseStream()
120     if( m_start )  in ReadBlock()
122         memcpy( m_start - m_unGetsize, m_end - m_unGetsize, m_unGetsize );  in ReadBlock()
128     readed = fread( m_start, 1, m_block_size, m_file );  in ReadBlock()
129     m_end = m_start + readed;  in ReadBlock()
169     if( m_start )  in Release()
171         delete[] (m_start - m_unGetsize);  in Release()
173     m_start = m_end = m_current = 0;  in Release()
182     if( m_start && block_size == m_block_size && unGetsize == m_unGetsize ) return;  in SetBlockSize()
199         m_current = m_start + offset;  in SetPos()
204         m_current = m_start + m_block_size + offset;  in SetPos()
212     return m_block_pos - m_block_size + (int)(m_current - m_start);  in GetPos()
377         bsBSwapBlock( m_start, m_end );  in ReadBlock()
487         bsBSwapBlock( m_start, m_end );  in ReadBlock()
715     m_start = m_end = m_current = 0;  in WBaseStream()
737     if( !m_start )  in Allocate()
738         m_start = new uchar[m_block_size];  in Allocate()
740     m_end = m_start + m_block_size;  in Allocate()
741     m_current = m_start;  in Allocate()
747     int size = (int)(m_current - m_start);  in WriteBlock()
751     fwrite( m_start, 1, size, m_file );  in WriteBlock()
752     m_current = m_start;  in WriteBlock()
771         m_current = m_start;  in Open()
791     if( m_start )  in Release()
793         delete[] m_start;  in Release()
795     m_start = m_end = m_current = 0;  in Release()
803     if( m_start && block_size == m_block_size ) return;  in SetBlockSize()
813     return m_block_pos + (int)(m_current - m_start);  in GetPos()
978     m_current = m_start;  in ResetBuffer()
1004         bsBSwapBlock( m_start, m_current );  in WriteBlock()