HalpParseChannelCount

NTSTATUS __stdcall HalpParseChannelCount(){
  NTSTATUS v1; 
  unsigned __int16 v2; 
  __int64 v3; 
  unsigned __int16 v4; 

  if( !HalpAcpiMpst )
    return 0;
  v1 = 0;
  v2 = *(_WORD *)(HalpAcpiMpst + 40);
  v3 = HalpAcpiMpst + 44;
  v4 = 0;
  if( v2 )
  {
    do
    {
      if( v3 + 34 > HalpAcpiMpst + (unsigned __int64)*(unsigned int *)(HalpAcpiMpst + 4) )
        return 0;
      if( *(_DWORD *)(v3 + 24) && (*(_BYTE *)v3 & 1) != 0 )
        ++v1;
      ++v4;
      v3 += *(unsigned int *)(v3 + 4);
    }
    while( v4 < v2 );
    if( v1 )
      return *(_WORD *)v3 != 0 ? v1 : 0;
  }
  return v1;
}

Referenced by: