#define PATH_MAX 1024 /* max bytes in pathname */
#define PIPE_BUF 512 /* max bytes for atomic pipe writes */
-#define BC_BASE_MAX INT_MAX /* max ibase/obase values in bc(1) */
-#define BC_DIM_MAX 65535 /* max array elements in bc(1) */
-#define BC_SCALE_MAX INT_MAX /* max scale value in bc(1) */
-#define BC_STRING_MAX INT_MAX /* max const string length in bc(1) */
+#define BC_BASE_MAX 99 /* max ibase/obase values in bc(1) */
+#define BC_DIM_MAX 2048 /* max array elements in bc(1) */
+#define BC_SCALE_MAX 99 /* max scale value in bc(1) */
+#define BC_STRING_MAX 1000 /* max const string length in bc(1) */
#define COLL_WEIGHTS_MAX 2 /* max weights for order keyword */
#define EQUIV_CLASS_MAX 2
#define EXPR_NEST_MAX 32 /* max expressions nested in expr(1) */