header file

Noun

 * 1)  A file, usually in the form of source code, that is automatically included in another source file by the compiler.
 * 2)  A file that contains declarations but no implementations.

Translations

 * Czech: hlavičkový soubor
 * Finnish:
 * German: Header-Datei
 * Polish: plik nagłówkowy
 * Swedish: headerfil