Overview
An identifier declared in different scopes or in the same scope multiple times can be made to refer to the same object or function by a process called linkage. There are three kinds of linkage: external, internal, and none.
Bibliography
- “ISO: Programming Languages - C17,” April 2017, https://www.open-std.org/jtc1/sc22/wg14/www/abq/c17_updated_proposed_fdis.pdf.
- Jens Gustedt, Modern C (Shelter Island, NY: Manning Publications Co, 2020).