/* Make these values available in GDB, which doesn't see macros. */
-#ifdef USE_LSB_TAG
+#if USE_LSB_TAG
int gdb_use_lsb EXTERNALLY_VISIBLE = 1;
#else
int gdb_use_lsb EXTERNALLY_VISIBLE = 0;
#endif
int gdb_valbits EXTERNALLY_VISIBLE = VALBITS;
int gdb_gctypebits EXTERNALLY_VISIBLE = GCTYPEBITS;
-#if defined (DATA_SEG_BITS) && ! defined (USE_LSB_TAG)
+#if defined DATA_SEG_BITS && !USE_LSB_TAG
uintptr_t gdb_data_seg_bits EXTERNALLY_VISIBLE = DATA_SEG_BITS;
#else
uintptr_t gdb_data_seg_bits EXTERNALLY_VISIBLE = 0;