Made in USA Made in USA The "Made in USA" mark is a country of origin label that indicates the product is "all or virtually all" made in the United States. The label is regulated by the Federal Trade Commission (FTC). In general, goods imported into the United States must have a country of origin label unless excepted, but goods manufactured in the United States can be sold with no "Made in the USA" label unless explicitly required. U.S.-made goods that must bear an origin label include automobiles, textiles, wool, and fur products. Any voluntary claims about the amount of U.S. content in
Include guard the codice_6, thus avoiding the second definition of codice_7. The program compiles correctly. Different naming conventions for the guard macro may be used by different programmers. Other common forms of the above example include codice_8, codice_9 (with the appropriate time information substituted), and names generated from a UUID. (However, names starting with one underscore and a capital letter or any name containing two underscores, such as codice_10 and codice_11, are reserved to the language implementation and should not be used by the user.) Of course, it is important to avoid duplicating the same include-guard macro name in different header files,