1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | #include <stdio.h>
#include <stdlib.h>
int main(int argc, char* argv[]) {
char abc[] = "abc";
char xyz[] = "xyz";
char* x = &(xyz[0]);
char* s = &(abc[0]);
char* const* a_s = &s; // protecting the characters themselves
// Do not modify *a_s
a_s = &x; // OK
//*a_s = "xyz"; // BAD!!!
**a_s = 'A'; // OK
printf("*a_s == %s\n", *a_s);
return EXIT_SUCCESS;
}
/* vim: set tabstop=4 shiftwidth=4 fileencoding=utf-8 noexpandtab: */
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