nchnls_hw
        
        nchnls_hw — 
      Returns the number of audio channels in the underlying hardware.
    
       
      
        
        Description
        
      Returns the maximum number of audio channels in the underlying
      hardware. This does not necessarily correspond to the number of
      channels used by Csound (set by nchnls and nchnls_i).
    
       
      
        
        Syntax
        idacc,iadcc nchnls_hw
       
      
        
        Initialization
        
    On init-pass idacc will contain the number of channels in the
    output device, and iadcc, the number of input channels. These will
    correspond to the currently selected/in-use hardware devices.
    
       
      
        
        Credits
        
      
        
          
            | Author: Victor Lazzarini | 
          
            | 2016 | 
        
        
    
        In version 6.07