So, while being schooled by James Kanze and Loki Astari about C linkage, I was wondering about this:
extern "C" int foo1 (void (*)());
extern "C" { int foo2 (void (*)()); }
After my schooling, I think it must be that foo1 only takes a function pointer with C++ linkage, while foo2 only takes a function pointer with C linkage. Is my understanding correct? Are there specific references in the C++ standard that explain the differences in my example above?
Edit: To make it easier for everyone to follow along here's a pastebin with the relevant part from the C++ 11 draft standard.