Need a general purpose library, pure C
c, data-structures
Solution
I think Dave Hanson's C Interfaces and Implementations qualifies as both fast and elegant. It includes many different kinds of containers, some string processing, multiprecision arithmetic, exceptions, a couple of different memory managers. Nice stuff.
There's a book, but you don't need to buy it to use the software.
Problem
Could you recommend a good general purpose data container library for C (pure C, not C++)? I just need basic structures, like dynamic arrays, hash tables, etc. (Note: By "good" I mean fast + elegant interface).