Well, C _can_ understand it. But that does not mean you should _want_ it to :)
{.emit: """
typedef long long int nim_int;
struct nim_seq_hdr {
nim_int len;
nim_int reserved;
};
struct nim_string {
struct nim_seq_hdr seq;
char *data[0];
};
struct nim_string_seq {
struct nim_seq_hdr seq;
struct nim_string *data[0];
};
void foo(void *ptr)
{
struct nim_string_seq *n = *(struct nim_string_seq **)ptr;
nim_int i;
for(i=0; i<n->seq.len; i++) {
struct nim_string *s = *(struct nim_string **)(&n->data[i]);
printf("%d -> %d: %s\n", i, s->seq.len, s->data);
}
}
"""}
proc foo(a1: pointer) {.cdecl, importc.}
var a = @["one", "two", "three"]
foo(addr a)
Run
