What are the header files included for line printer driver

Privacy policy. The names of program elements such as variables, functions, classes, and so on must be declared before they can be used. The declaration tells the compiler whether the element is an int , a double , a function , a class or some other thing.

Furthermore, each name must be declared directly or indirectly in every. When you compile a program, each. The compiler has no knowledge of what names are declared in other compilation units. That means that if you define a class or function or global variable, you must provide a declaration of that thing in each additional.

Each declaration of that thing must be exactly identical in all files. A slight inconsistency will cause errors, or unintended behavior, when the linker attempts to merge all the compilation units into a single program. You make the declarations in a header file, then use the include directive in every. The include directive inserts a copy of the header file directly into the.

Select Keep existing driver. Enter the Printer name as you want it to appear in the Windows Printers folder. Choose whether or not to use this printer as your default printer for example, printing from other programs or printing sample banners. Choose whether or not this printer will be shared with other network users. If this printer will be shared, you will need to type a share name. To set up a printer for sharing, the printer and users who will access it must be in the same domain.

Choose whether or not to print a test page. Click Finish. The new Windows printer displays in the Printers folder. To define another printer, open the Printers folder and select Add Printers. From the Advanced tab, click Printing Defaults. In Windows, a graphics display system used by programs to display or print bitmapped text TrueType fonts , images, and other graphical elements. See the Troubleshooting printers topic for more information. Open the Configuration Utility. From the Spool Printers tab , click Add.

The Printer Properties dialog box displays. Enter the printer Name. Under Physical printer , select Existing. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Please rate your experience Yes No. Any additional feedback?