add addressof2 example.

1 files changed, 17 insertions, 0 deletions

diff --git a/addressof2.c b/addressof2.c
new file mode 100644
index 0000000..b47855f
--- /dev/null
+++ b/addressof2.c
@@ -0,0 +1,17 @@
+#include <stdio.h>
+
+int main(int argc, const char *argv[])
+{
+  int int_var = 5;
+  int *int_ptr;
+
+  int_ptr = &int_var;
+
+  printf("int_ptr = 0x%08x\n", (unsigned int)int_ptr);
+  printf("&int_ptr = 0x%08x\n", (unsigned int)&int_ptr);
+  printf("*int_ptr = 0x%08x\n", (unsigned int)*int_ptr);
+
+  printf("int_var is locatedat 0x%08x and contains %d\n", (unsigned int)&int_var, int_var);
+  printf("int_ptr is located at 0x%08x, contains 0x%08x, and points to %d\n\n", (unsigned int)&int_ptr, (unsigned int)int_ptr, *int_ptr);
+  return 0;
+}