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-rw-r--r--GTMDefines.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/GTMDefines.h b/GTMDefines.h
index dc058cf..2bc3c5e 100644
--- a/GTMDefines.h
+++ b/GTMDefines.h
@@ -290,3 +290,16 @@ GTM_EXTERN void _GTMUnitTestDevLog(NSString *format, ...);
#ifndef GTM_NONNULL
#define GTM_NONNULL(x) __attribute__((nonnull(x)))
#endif
+
+// To simplify support for both Leopard and Snow Leopard we declare
+// the Snow Leopard protocols that we need here.
+#if !(MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6)
+@protocol NSConnectionDelegate
+@end
+@protocol NSAnimationDelegate
+@end
+@protocol NSImageDelegate
+@end
+@protocol NSTabViewDelegate
+@end
+#endif // !(MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6)