--- a/src/cx/streams.h	Mon Feb 10 21:30:51 2025 +0100
+++ b/src/cx/streams.h	Mon Feb 10 20:59:02 2025 +0100
@@ -65,6 +65,7 @@
 cx_attr_access_r(1)
 cx_attr_access_w(2)
 cx_attr_access_w(5)
+cx_attr_export
 size_t cx_stream_bncopy(
         void *src,
         void *dest,
@@ -106,6 +107,7 @@
 cx_attr_nonnull
 cx_attr_access_r(1)
 cx_attr_access_w(2)
+cx_attr_export
 size_t cx_stream_ncopy(
         void *src,
         void *dest,