# The International Folio

This chapter describes the International and the JString folios for use in creating titles suitable for international markets. For a complete description of the calls discussed in this chapter, see the International Folio Calls in the 3DO System Programmer's Reference. This chapter contains the following topics:

- What Is Internationalization?
- The Locale Data Structure
- Using the Locale Structure
- Converting Character Sets With the JString Folio
- Function Calls and Macros