termux-packages/packages/aapt/libcutils-properties.cpp.patch

--- a/core/libcutils/properties.cpp
+++ b/core/libcutils/properties.cpp
@@ -106,6 +106,7 @@
     data->callback(name, value, data->cookie);
 }
 
+#if defined __ANDROID__ && __ANDROID_API__ >= 26
 static void property_list_callback(const prop_info* pi, void* data) {
     __system_property_read_callback(pi, trampoline, data);
 }
@@ -114,5 +115,6 @@
     callback_data data = {fn, cookie};
     return __system_property_foreach(property_list_callback, &data);
 }
+#endif
 
 #endif