ARR2_SZ
char arr2[ARR2_SZ];
bpf_iter_num_new(&it, 0, ARR2_SZ);
if (i < ARR2_SZ)
bpf_iter_num_new(&it, 0, ARR2_SZ);
if (i < ARR2_SZ && i >= 0)
volatile const int limit = ARR2_SZ;
bpf_iter_num_new(&it, 0, ARR2_SZ);