/**
 * :author: Dan Buch (daniel.buch@gmail.com)
 */

#include <stdio.h>

#define f(a, b) a##b
#define g(a) #a
#define h(a) g(a)
#define border(c) \
    for (int i = 0; i < 60; i++) { \
        printf(c); \
    } \
    printf("\n");

int main()
{
    printf("%s\n", h(f(1, 2)));
    printf("%s\n", g(f(1, 2)));

    printf("%s\n", g(printf("dogs rule cats drool\n")));

    char * hambones = "Cats! " g(ham);
    char * bonesham = "Meats! " g(bones);
    char * tmp;

    border("-");
    printf("bonesham = %s\n", bonesham);
    printf("hambones = %s\n", hambones);

    border("-");
    tmp = f(ham, bones);
    f(ham, bones) = f(bones, ham);
    f(bones, ham) = tmp;

    printf("bonesham = %s\n", bonesham);
    printf("hambones = %s\n", hambones);
    return 0;
}

/* vim:filetype=c:fileencoding=utf-8
 */