Throws -Wundef warning in modern compilers.
Signed-off-by: Rosen Penev <ros...@gmail.com>
---
include/cstdio | 2 +-
include/new | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/cstdio b/include/cstdio
index 8699385..f959ff5 100644
--- a/include/cstdio
+++ b/include/cstdio
@@ -65,7 +65,7 @@ namespace std{
using ::sprintf;
using ::sscanf;
using ::tmpfile;
-#if _GLIBCXX_USE_TMPNAM
+#ifdef _GLIBCXX_USE_TMPNAM
using ::tmpnam;
#endif
using ::ungetc;
diff --git a/include/new b/include/new
index 6214b11..1dc33a4 100644
--- a/include/new
+++ b/include/new
@@ -39,13 +39,13 @@ namespace std{
_UCXXEXPORT void* operator new(std::size_t numBytes)
_UCXX_THROW(std::bad_alloc);
_UCXXEXPORT void operator delete(void* ptr) _UCXX_USE_NOEXCEPT;
-#if __cpp_sized_deallocation
+#ifdef __cpp_sized_deallocation
_UCXXEXPORT void operator delete(void* ptr, std::size_t) _UCXX_USE_NOEXCEPT;
#endif
_UCXXEXPORT void* operator new[](std::size_t numBytes)
_UCXX_THROW(std::bad_alloc);
_UCXXEXPORT void operator delete[](void * ptr) _UCXX_USE_NOEXCEPT;
-#if __cpp_sized_deallocation
+#ifdef __cpp_sized_deallocation
_UCXXEXPORT void operator delete[](void * ptr, std::size_t) _UCXX_USE_NOEXCEPT;
#endif
--
2.17.1
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