The G11 library is intended to be a repository of wonderful & disgusting things one can do with the C11 keyword _Generic (see SC22/WG14/N1404 and SC22/WG14/N1441).

The only C11 compiler I have that implements this keyword is the LLVM Project’s clang, version 3.0; tests on other C11 compilers would be appreciated.

I am open to any sort of suggestions for this library. Discuss any of these techniques on comp.lang.c or comp.std.c.

(The library’s name follows from Jens Gustedt’s P99, which is a repository of the wonderful & crazy things possible with the C99 preprocessor.)