612___________________________________________

ftelse                                                               
  3                                                  
ftendif

  1  ,    1, 
 2  ,    2,   
 ,        ^^

       . 
          
 ,       (. 
 2.4.8.11).    ,      
 ,        
                                                           

ftifdef Debug                                                      
                                                  

,                     

ftdefine Debug                                                    

     .    
    #define,   
 Debug,      .  
  ,     ,    Condition
 Directories/Conditionals   Project Options (.  
 13.2.2.7).                                                     

,     :    
bug,        true  
  :                                          

#if (Debug)

{

                                                   

}

      Debug  false,  one
   .     
    ,      
    ,    
        

      . 
        
,  C+4-Builder       

ifndef UnitlH                                                    
define UnitlH                                                    

    

#endif

  ?      
 #include,       
.        Unitl.h,  
        UnitlH 
.     .     
 #include        ,  
 UnitlH        