1 files changed, 0 insertions, 5 deletions
diff --git a/setup.h b/setup.h
index 9fe081b..5ae3b9e 100644
--- a/setup.h
+++ b/setup.h
@@ -150,11 +150,6 @@ int ares_strcasecmp(const char *s1, const char *s2);
    same */
 #define strncasecmp(a,b,c) ares_strncasecmp(a,b,c)
 #define strcasecmp(a,b) ares_strcasecmp(a,b)
-#ifdef _MSC_VER
-#  if _MSC_VER >= 1400
-#    define strdup(a) _strdup(a)
-#  endif
-#endif
 #endif
 
 /* IPv6 compatibility */