INCLUDES += -I$(PKGDIRBASE)/monocypher/src
INCLUDES += -I$(PKGDIRBASE)/monocypher/src/optional

ifneq (,$(filter monocypher_optional,$(USEMODULE)))
  DIRS += $(PKGDIRBASE)/monocypher/src/optional
endif

CFLAGS += -DBLAKE2_NO_UNROLLING