Use 3rdparty headers from the submodule
diff --git a/programs/fuzz/Makefile b/programs/fuzz/Makefile
index f2195d1..83059aa 100644
--- a/programs/fuzz/Makefile
+++ b/programs/fuzz/Makefile
@@ -8,6 +8,7 @@
 LOCAL_LDFLAGS += -L../../crypto/library
 LOCAL_CFLAGS += -I../../crypto/include
 CRYPTO := ../../crypto/library/
+LOCAL_CFLAGS += $(patsubst -I../3rdparty/%, -I../../crypto/3rdparty/%, $(THIRDPARTY_INCLUDES))
 
 ifndef SHARED
 DEP=$(CRYPTO)libmbedcrypto.a ../../library/libmbedx509.a ../../library/libmbedtls.a