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

typedef struct {
    int x;
    int y;
} Point;  // <<<<<< REMEMBER YOUR SEMICOLON AT END OF STRUCT DEFINITION

int main(int argc, char* argv[]) {

    Point p = {.x = 5, .y = 6};
    printf("p.x == %d\n", p.x);

    // Address of a struct object
    Point* a_p = &p;
    //printf("p.x == %d\n", /* TODO: use a_p instead */);

    // WRONG
    //printf("p.x == %d\n", *a_p.x);
    // "request for member ‘x’ in something not a structure or union"

    // WRONG
    //printf("p.x == %d\n", &a_p.x);
    // "request for member ‘x’ in something not a structure or union"

    return EXIT_SUCCESS;
}
/* vim: set tabstop=4 shiftwidth=4 fileencoding=utf-8 noexpandtab: */

© Copyright 2017 Alexander J. Quinn         This content is protected and may not be shared, uploaded, or distributed.