#include <inttypes.h>
#include <stdio.h>
static void another_func(char *msg)
{
printf ("another func called msg %s\n", msg);
}
int main (int argc, char *argv[])
{
printf("address of main %#" PRIxPTR "\n", (uintptr_t) main);
printf("address of another_func %#" PRIxPTR "\n", (uintptr_t) another_func);
another_func("called from main");
return 0;
}