libncurses: don't spam warnings as errors

Change-Id: Id590772c81c1720879f1164fd90c2199b1315aae
diff --git a/Android.mk b/Android.mk
index bb4841e..270a90b 100644
--- a/Android.mk
+++ b/Android.mk
@@ -22,6 +22,7 @@
 LOCAL_SRC_FILES := $(sort $(LOCAL_SRC_FILES))
 		
 LOCAL_CFLAGS := -DHAVE_CONFIG_H -U_XOPEN_SOURCE -D_XOPEN_SOURCE=500 -U_POSIX_C_SOURCE -D_POSIX_C_SOURCE=199506L -DNDEBUG 
+LOCAL_CFLAGS += -Wno-unused-parameter
 
 LOCAL_C_INCLUDES := $(LOCAL_PATH) \
 		$(LOCAL_PATH)/include \