[Solved] C Pointer of another pointer

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In the printf call you’re casting the value of B to char *, but that’s not what you assigned to it. You assigned &A which has type char **.

You need to either assign A to B:

void *B = A;
printf("%p -- %p -- %s -- %s", (void *)&A, (void *)B, A, (char *) B);

Or cast B to a char ** and dereference the casted pointer:

void *B = &A;
printf("%p -- %p -- %s -- %s", (void *)&A, (void *)B, A, *(char **)B);

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solved C Pointer of another pointer