#hbDSPAddrUnmap

int32_t hbDSPAddrUnmap(hbUCPSysMem const *mem);

Unmap the hbDSPAddrMap output.

• Parameters
  • [in] mem hbUCPSysMem which has been mapped.
• Return value
  • Return 0 means the API was successfully executed, otherwise the execution failed.