- int p_m_fromup_buffer_readp; /* buffer for audio from remote endpoint */
- int p_m_fromup_buffer_writep;
- unsigned char p_m_fromup_buffer[FROMUP_BUFFER_SIZE];
+ int p_m_load; /* current data in dsp tx buffer */
+ unsigned long p_m_last_tv_sec; /* time stamp of last handler call, (to sync audio data */
+ unsigned long p_m_last_tv_msec;
+// int p_m_fromup_buffer_readp; /* buffer for audio from remote endpoint */
+// int p_m_fromup_buffer_writep;
+// unsigned char p_m_fromup_buffer[FROMUP_BUFFER_SIZE];