78. Struct Padding

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Code

#include <stdio.h>

typedef struct {
    char a;
    int b;
    short c;
} MyStruct;

void print_offsets() {
MyStruct data = {
    .a = 'q',
    .b = 4,
    .c = 2
};
 printf("Offset of a: %d\n",(char *)&data.a - (char*)&data);
 printf("Offset of b: %d\n",(char *)&data.b - (char*)&data);
 printf("Offset of c: %d\n",(char *)&data.c - (char*)&data);
 printf("Size: %d",sizeof(data));
 
}

int main() {
    print_offsets();
    return 0;
}

Solving Approach

 

 

 

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