4 ms·
Isn't a declaration "extern int i;"? Without the "extern", it's a definition, there's a symbol in that translation unit, etc.
by ben0x539 12y ago
Isn't a declaration "extern int i;"? Without the "extern", it's a definition, there's a symbol in that translation unit, etc.
- varjag 12y agoNo, it has nothing do with scope qualifiers. This is the same mechanism that used e.g. to declare recurrent structures.