INT 21 - Novell NetWare 4.0 - TTS                       
  
    
      | 
         Input  | 
      DOS1 | 
      N | 
      DOS2 | 
      N | 
      
         DOS3  | 
      Y | 
      DOS5 | 
      Y | 
      
         Output  | 
     
    
      | 
         AX  | 
      C7h | 
      00h | 
        | 
      Error
        Code | 
      AX | 
     
    
      | 
         BX  | 
        | 
        | 
        | 
        | 
      BX | 
     
    
      | 
         CX  | 
        | 
        | 
        | 
        | 
      CX | 
     
    
      | 
         DX  | 
        | 
        | 
        | 
        | 
      DX | 
     
    
      | 
         ES:DI  | 
        | 
        | 
      CF | 
     
   
 
Begin Transaction
   
  
    
      | 
         Input  | 
      DOS1 | 
      N | 
      DOS2 | 
      N | 
      
         DOS3  | 
      Y | 
      DOS5 | 
      Y | 
      
         Output  | 
     
    
      | 
         AX  | 
      C7h | 
      01h | 
        | 
      Error
        Code | 
      AX | 
     
    
      | 
         BX  | 
        | 
        | 
        | 
        | 
      BX | 
     
    
      | 
         CX:DX  | 
      Transaction
        Reference Number??? | 
        | 
        | 
      CX | 
     
    
      | 
            | 
        | 
        | 
        | 
        | 
      DX | 
     
    
      | 
         ES:DI  | 
        | 
        | 
      CF | 
     
   
 
End Transaction
   
  
    
      | 
         Input  | 
      DOS1 | 
      N | 
      DOS2 | 
      N | 
      
         DOS3  | 
      Y | 
      DOS5 | 
      Y | 
      
         Output  | 
     
    
      | 
         AX  | 
      C7h | 
      02h | 
        | 
      Completion
        Code | 
      AX | 
     
    
      | 
         BX  | 
        | 
        | 
        | 
        | 
      BX | 
     
    
      | 
         CX  | 
        | 
        | 
        | 
        | 
      CX | 
     
    
      | 
         DX  | 
        | 
        | 
        | 
        | 
      DX | 
     
    
      | 
         ES:DI  | 
        | 
        | 
      CF | 
     
   
 
TTS Available
Completion Code:        00h = TTS Not Available
                        01h = TTS Available
                        FDh = TTS Available, but disabled
  
  
    
      | 
         Input  | 
      DOS1 | 
      N | 
      DOS2 | 
      N | 
      
         DOS3  | 
      Y | 
      DOS5 | 
      Y | 
      
         Output  | 
     
    
      | 
         AX  | 
      C7h | 
      03h | 
        | 
      Error
        Code | 
      AX | 
     
    
      | 
         BX  | 
        | 
        | 
        | 
        | 
      BX | 
     
    
      | 
         CX:DX  | 
       Transaction
        Reference Number??? | 
        | 
        | 
      CX | 
     
    
      | 
            | 
        | 
        | 
        | 
        | 
      DX | 
     
    
      | 
         ES:DI  | 
        | 
        | 
      CF | 
     
   
 
Abort Transaction
   
  
    
      | 
         Input  | 
      DOS1 | 
      N | 
      DOS2 | 
      N | 
      
         DOS3  | 
      Y | 
      DOS5 | 
      Y | 
      
         Output  | 
     
    
      | 
         AX  | 
      C7h | 
      04h | 
        | 
      Error
        Code | 
      AX | 
     
    
      | 
         BX  | 
        | 
        | 
        | 
        | 
      BX | 
     
    
      | 
         CX:DX  | 
       Transaction
        Reference Number??? | 
        | 
        | 
      CX | 
     
    
      | 
            | 
        | 
        | 
        | 
        | 
      DX | 
     
    
      | 
         ES:DI  | 
        | 
        | 
      CF | 
     
   
 
Transaction Status
   
  
    
      | 
         Input  | 
      DOS1 | 
      N | 
      DOS2 | 
      N | 
      
         DOS3  | 
      Y | 
      DOS5 | 
      Y | 
      
         Output  | 
     
    
      | 
         AX  | 
      C7h | 
      05h | 
        | 
      Error
        Code | 
      AX | 
     
    
      | 
         BX  | 
        | 
        | 
        | 
        | 
      BX | 
     
    
      | 
         CX  | 
        | 
        | 
        | 
        | 
      CX | 
     
    
      | 
         DX  | 
        | 
        | 
        | 
        | 
      DX | 
     
    
      | 
         ES:DI  | 
        | 
        | 
      CF | 
     
   
 
Get Application Thresholds
   
  
    
      | 
         Input  | 
      DOS1 | 
      N | 
      DOS2 | 
      N | 
      
         DOS3  | 
      Y | 
      DOS5 | 
      Y | 
      
         Output  | 
     
    
      | 
         AX  | 
      C7h | 
      06h | 
        | 
      Error
        Code | 
      AX | 
     
    
      | 
         BX  | 
        | 
        | 
        | 
        | 
      BX | 
     
    
      | 
         CX  | 
        | 
        | 
        | 
        | 
      CX | 
     
    
      | 
         DX  | 
        | 
        | 
        | 
        | 
      DX | 
     
    
      | 
         ES:DI  | 
        | 
        | 
      CF | 
     
   
 
Set Application Thresholds
   
  
    
      | 
         Input  | 
      DOS1 | 
      N | 
      DOS2 | 
      N | 
      
         DOS3  | 
      Y | 
      DOS5 | 
      Y | 
      
         Output  | 
     
    
      | 
         AX  | 
      C7h | 
      07h | 
        | 
      Error
        Code | 
      AX | 
     
    
      | 
         BX  | 
        | 
        | 
        | 
        | 
      BX | 
     
    
      | 
         CX  | 
        | 
        | 
        | 
        | 
      CX | 
     
    
      | 
         DX  | 
        | 
        | 
        | 
        | 
      DX | 
     
    
      | 
         ES:DI  | 
        | 
        | 
      CF | 
     
   
 
Get Workstation Thresholds
   
  
    
      | 
         Input  | 
      DOS1 | 
      N | 
      DOS2 | 
      N | 
      
         DOS3  | 
      Y | 
      DOS5 | 
      Y | 
      
         Output  | 
     
    
      | 
         AX  | 
      C7h | 
      08h | 
        | 
      Error
        Code | 
      AX | 
     
    
      | 
         BX  | 
        | 
        | 
        | 
        | 
      BX | 
     
    
      | 
         CX  | 
        | 
        | 
        | 
        | 
      CX | 
     
    
      | 
         DX  | 
        | 
        | 
        | 
        | 
      DX | 
     
    
      | 
         ES:DI  | 
        | 
        | 
      CF | 
     
   
 
Set Workstation Thresholds  |