#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <assert.h>

#define log_addr(n) printf("%s == %p\n", #n, (void*)(n))
int main(int argc, char* argv[]) {
    int n = 9;

    // int*  = int*
    int* a_n = &n;
    // looks like int   = int*
    // this is actually equivelent to above
    // a lot of people write their addresses like this
    int *a_n = &n;

    // this is also valid, little weird
    int * a_n = &n;
    // this is very very weird, but still valid
    int
        *
            a_n
  =
                                      
                                         &n;
    log_addr(a_n);
    return EXIT_SUCCESS;
}
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