Specifies the character set to be used by the case conversion routines CBL_TOUPPER and CBL_TOLOWER. 
    
 
  
 
    Syntax:
 
       
      call "PC_WIN_SET_CHARSET" using 
                          by value  charset
                          returning previous-charset
 
    Parameters:
 
       
       
      
 
           
           
           
           
             
              |  | Using call prototype (see 
                Key) | Picture | 
 
          
 
           
             
              | charset | cblt-os-size | pic x(4) comp-5 or 
                 pic x(8) comp-5 (64-bit native programs only) 
                 | 
 
             
              | previous-charset | cblt-os-size | pic x(4) comp-5 or 
                 pic x(8) comp-5 (64-bit native programs only) 
                 | 
 
          
 
        
 
 
    On Entry:
 
       
       
      
 
           
           
           
             
              | charset | The character set to use (0 - ANSI, 1 - OEM). | 
 
          
 
        
 
 
    On Exit:
 
       
       
      
 
           
           
           
             
              | previous-charset | The previous value of the character set. |