Is there any way to print a pointer to a function in ANSI C? Of course this means you have to cast the function pointer to void pointer, but it appears that's not possible??

#include <stdio.h>

int main() {
    int (*funcptr)() = main;

    printf("%p\n", (void* )funcptr);
    printf("%p\n", (void* )main);

    return 0;
}

$ gcc -ansi -pedantic -Wall test.c -o test
test.c: In function 'main':
test.c:6: warning: ISO C forbids conversion of function pointer to object pointer type
test.c:7: warning: ISO C forbids conversion of function pointer to object pointer type
$ ./test
0x400518
0x400518

It's "working", but non-standard...