X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=e_os.h;h=4951335635866dfd5849c1ca9991db6492b8baa1;hp=700d7d05ce4a303847ee6f3c05aac734b7d8e7fa;hb=1eb12c437bbeb2c748291bcd23733d4a59d5d1ca;hpb=7233bea26350d0541909a2fe30e87a95327fb065

diff --git a/e_os.h b/e_os.h
index 700d7d05ce..4951335635 100644
--- a/e_os.h
+++ b/e_os.h
@@ -473,7 +473,9 @@ struct servent *PASCAL getservbyname(const char *, const char *);
 #   define open _open
 #   define fdopen _fdopen
 #   define close _close
-#   define strdup _strdup
+#   ifndef strdup
+#    define strdup _strdup
+#   endif
 #   define unlink _unlink
 #  endif
 # else