C data structure library [closed]

Answer 1

Here is a similar question:

Are there any open source C libraries with common data structures?

And here is CCAN, C's equivalent to CPAN:

http://ccan.ozlabs.org/

Answer 2

If you can fudge it a bit and use C++, Qt is a really great library with a lot of basic data structures.

Answer 3

Stack implementation fits in single sheet of paper.

That's simplest stack example

int stack[1000];

int *sp;

#define push(sp, n) (*((sp)++) = (n))
#define pop(sp) (*--(sp))
...
{
    sp = stack; /* initialize */

    push(sp, 10);
    x = pop(sp);
}