_mchec                 check Memory address                     
zmallo                              allocate Memory or bust     
zmfree                      free up Allocated memory            
zmallo           allocate Memory or bust                        
_mchec                              check Memory address        
znomem    message                   display a no Memory panic   
zmfree                              free up Allocated memory    
_mchec                        check Memory address              
zmallo                     allocate Memory or bust              
znomem                 display a no Memory panic message        
zmfree            free up Allocated memory                      
znomem            a no Memory panic message              display
znomem                    display a no Memory panic message     
zmallo              allocate Memory or bust                     
znomem          display a no Memory panic message               
zmfree                         free up Allocated memory