Using...

+#elif (defined(__MAC_OS_X_VERSION_MAX_ALLOWED) && \
+ (__MAC_OS_X_VERSION_MAX_ALLOWED >= 1040)) || \
+ (defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && \
+ (__IPHONE_OS_VERSION_MAX_ALLOWED >= 20000))

Instead of ...

+#elif __MAC_OS_X_VERSION_MAX_ALLOWED >= 1040 || \
+ __IPHONE_OS_VERSION_MAX_ALLOWED >= 20000

Avoids triggering picky compiler warnings.

-- 
-=[Yang]=-
-------------------------------------------------------------------
List admin: http://cool.haxx.se/list/listinfo/curl-library
Etiquette:  http://curl.haxx.se/mail/etiquette.html