/* Check whether we should use 64-bit integers or not.
 *
 * Quite incomplete now.  Use 64-bit types if detected (C99 or other detection)
 * unless they are known to be unreliable.  For instance, 64-bit types are
 * available on VBCC but seem to misbehave.
 */
#if defined(DUK_F_HAVE_64BIT) && !defined(DUK_F_VBCC)
#define DUK_USE_64BIT_OPS
#else
#undef DUK_USE_64BIT_OPS
#endif