-int inputReady(int fd, int msecs, int isSock);
-
-/* in writeError.c */
-void writeErrString__(HsAddr msg_hdr, HsAddr msg, HsInt len);
-
-/* -----------------------------------------------------------------------------
- 64-bit operations, defined in longlong.c
- -------------------------------------------------------------------------- */
-
-#ifdef SUPPORT_LONG_LONGS
-
-StgInt stg_gtWord64 (StgWord64, StgWord64);
-StgInt stg_geWord64 (StgWord64, StgWord64);
-StgInt stg_eqWord64 (StgWord64, StgWord64);
-StgInt stg_neWord64 (StgWord64, StgWord64);
-StgInt stg_ltWord64 (StgWord64, StgWord64);
-StgInt stg_leWord64 (StgWord64, StgWord64);
-
-StgInt stg_gtInt64 (StgInt64, StgInt64);
-StgInt stg_geInt64 (StgInt64, StgInt64);
-StgInt stg_eqInt64 (StgInt64, StgInt64);
-StgInt stg_neInt64 (StgInt64, StgInt64);
-StgInt stg_ltInt64 (StgInt64, StgInt64);
-StgInt stg_leInt64 (StgInt64, StgInt64);
-
-StgWord64 stg_remWord64 (StgWord64, StgWord64);
-StgWord64 stg_quotWord64 (StgWord64, StgWord64);
-
-StgInt64 stg_remInt64 (StgInt64, StgInt64);
-StgInt64 stg_quotInt64 (StgInt64, StgInt64);
-StgInt64 stg_negateInt64 (StgInt64);
-StgInt64 stg_plusInt64 (StgInt64, StgInt64);
-StgInt64 stg_minusInt64 (StgInt64, StgInt64);
-StgInt64 stg_timesInt64 (StgInt64, StgInt64);
-
-StgWord64 stg_and64 (StgWord64, StgWord64);
-StgWord64 stg_or64 (StgWord64, StgWord64);
-StgWord64 stg_xor64 (StgWord64, StgWord64);
-StgWord64 stg_not64 (StgWord64);
-
-StgWord64 stg_uncheckedShiftL64 (StgWord64, StgInt);
-StgWord64 stg_uncheckedShiftRL64 (StgWord64, StgInt);
-StgInt64 stg_uncheckedIShiftL64 (StgInt64, StgInt);
-StgInt64 stg_uncheckedIShiftRL64 (StgInt64, StgInt);
-StgInt64 stg_uncheckedIShiftRA64 (StgInt64, StgInt);
-
-StgInt64 stg_intToInt64 (StgInt);
-StgInt stg_int64ToInt (StgInt64);
-StgWord64 stg_int64ToWord64 (StgInt64);