/* Writes the N bytes in DATA to EA at byte offset OFFSET.
Returns true if successful, false on failure. */
bool
ext_array_write (struct ext_array *ea, off_t offset, size_t n,
const void *data)
{
/* Writes the N bytes in DATA to EA at byte offset OFFSET.
Returns true if successful, false on failure. */
bool
ext_array_write (struct ext_array *ea, off_t offset, size_t n,
const void *data)
{