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Diffstat (limited to 'libstdc++-v3/include/std/std_bitset.h')
-rw-r--r--libstdc++-v3/include/std/std_bitset.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/libstdc++-v3/include/std/std_bitset.h b/libstdc++-v3/include/std/std_bitset.h
index 66ba2954020..ab4ca236bd7 100644
--- a/libstdc++-v3/include/std/std_bitset.h
+++ b/libstdc++-v3/include/std/std_bitset.h
@@ -45,8 +45,8 @@
* in your programs, rather than any of the "st[dl]_*.h" implementation files.
*/
-#ifndef _BITSET
-#define _BITSET 1
+#ifndef _GLIBCXX_BITSET
+#define _GLIBCXX_BITSET 1
#pragma GCC system_header
@@ -1212,4 +1212,4 @@ namespace std
#undef _GLIBCXX_BITSET_WORDS
#undef _GLIBCXX_BITSET_BITS_PER_WORD
-#endif /* _BITSET */
+#endif /* _GLIBCXX_BITSET */