diff -r 83284b289430 -r 3a89b31f0724 src/cx/streams.h
--- a/src/cx/streams.h	Wed Oct 15 22:45:21 2025 +0200
+++ b/src/cx/streams.h	Thu Oct 16 19:57:47 2025 +0200
@@ -62,19 +62,10 @@
  * @return the total number of bytes copied
  */
 cx_attr_nonnull_arg(1, 2, 3, 4)
-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,
-        cx_read_func rfnc,
-        cx_write_func wfnc,
-        char *buf,
-        size_t bufsize,
-        size_t n
-);
+cx_attr_access_r(1) cx_attr_access_w(2) cx_attr_access_w(5)
+CX_EXPORT size_t cx_stream_bncopy(void *src, void *dest,
+        cx_read_func rfnc, cx_write_func wfnc,
+        char *buf, size_t bufsize, size_t n);
 
 /**
  * Reads data from a stream and writes it to another stream.
@@ -104,17 +95,9 @@
  * @param n the maximum number of bytes that shall be copied.
  * @return total number of bytes copied
  */
-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,
-        cx_read_func rfnc,
-        cx_write_func wfnc,
-        size_t n
-);
+cx_attr_nonnull cx_attr_access_r(1) cx_attr_access_w(2)
+CX_EXPORT size_t cx_stream_ncopy(void *src, void *dest,
+        cx_read_func rfnc, cx_write_func wfnc, size_t n);
 
 /**
  * Reads data from a stream and writes it to another stream.