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path: root/mkspecs/aix-xlc/qplatformdefs.h
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-rw-r--r--mkspecs/aix-xlc/qplatformdefs.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/mkspecs/aix-xlc/qplatformdefs.h b/mkspecs/aix-xlc/qplatformdefs.h
index 7685a7b..79afa5d 100644
--- a/mkspecs/aix-xlc/qplatformdefs.h
+++ b/mkspecs/aix-xlc/qplatformdefs.h
@@ -86,20 +86,20 @@
// reportedly works for all AIX 4.3 users.
#define QT_SOCKLEN_T socklen_t
#elif _AIX42
// AIX 4.2
#define QT_SOCKLEN_T size_t
#else
// AIX 4.1
#define QT_SOCKLEN_T size_t
// override
#define QT_SOCKOPTLEN_T int
#endif
-#if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 500)
+#if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE-0 >= 500)
// AIX 4.3 and better only
#define QT_SNPRINTF ::snprintf
#define QT_VSNPRINTF ::vsnprintf
#endif
#endif // QPLATFORMDEFS_H