When was the last time you posted code

to /prog/?

For me, I think it was a week and a half ago. Would someone post a reasonable challenge or something?

>>1

Would someone post a reasonable challenge or something?

Implement Map, Fold/reduce, Filter, etc... in standard C
The implemetation shall be able to work with any type and it may or may not use macros
It shall be in C90 or any later standard
Using compiler extencions is allowed but you loose Five ^points!