man array_bytes () - get number of allocated members in array
NAME
array_bytes - get number of allocated members in array
SYNTAX
#include <array.h>
int64 array_bytes(array* x);
array x; int64 bytes = array_bytes(&x);
DESCRIPTION
array_bytes returns the number of initialized bytes in x, without regard to t.
If x is unallocated, array_length and array_bytes return 0.
SEE ALSO
array_allocate(3), array_get(3), array_fail(3), array_length(3)