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Diffstat (limited to 'libstdc++-v3/config/os')
-rw-r--r--libstdc++-v3/config/os/mingw32/os_defines.h6
-rw-r--r--libstdc++-v3/config/os/newlib/os_defines.h7
2 files changed, 0 insertions, 13 deletions
diff --git a/libstdc++-v3/config/os/mingw32/os_defines.h b/libstdc++-v3/config/os/mingw32/os_defines.h
index 326dc25fed7..5435ce9ae84 100644
--- a/libstdc++-v3/config/os/mingw32/os_defines.h
+++ b/libstdc++-v3/config/os/mingw32/os_defines.h
@@ -60,10 +60,4 @@
// See libstdc++/37522.
#define _GLIBCXX_HAVE_BROKEN_VSWPRINTF 1
-#ifdef _GLIBCXX_DLL
-#define _GLIBCXX_IMPORT __attribute__((dllimport))
-#else
-#define _GLIBCXX_IMPORT
-#endif
-
#endif
diff --git a/libstdc++-v3/config/os/newlib/os_defines.h b/libstdc++-v3/config/os/newlib/os_defines.h
index 956bf2801a5..1ff3d4846cb 100644
--- a/libstdc++-v3/config/os/newlib/os_defines.h
+++ b/libstdc++-v3/config/os/newlib/os_defines.h
@@ -47,13 +47,6 @@
// See libstdc++/20806.
#define _GLIBCXX_HAVE_DOS_BASED_FILESYSTEM 1
-
-#ifdef _GLIBCXX_DLL
-#define _GLIBCXX_IMPORT __attribute__((dllimport))
-#else
-#define _GLIBCXX_IMPORT
-#endif
-
#endif
#endif