#include #include int main() { char *p = calloc(1, sizeof(int)); printf("Adresse initiale : %d\n", (int) p); p = realloc(p, 256); printf("- extension 1 : %d\n", (int) p); p++; p = realloc(p, 1024); printf("- extension 2 : %d\n", (int) p); }