1 files changed, 3 insertions, 0 deletions

diff --git a/coreutils/dd.c b/coreutils/dd.c
index 8158a1e57..4362ae798 100644
--- a/coreutils/dd.c
+++ b/coreutils/dd.c
@@ -86,6 +86,9 @@
 //usage:     "\n        status=none     Suppress all output"
 //usage:        )
 //usage:     "\n"
+//usage:    IF_PLATFORM_MINGW32(
+//usage:     "\nif=/dev/zero and if=/dev/urandom are supported"
+//usage:        )
 //usage:     "\nN may be suffixed by c (1), w (2), b (512), kB (1000), k (1024), MB, M, GB, G"
 //usage:
 //usage:#define dd_example_usage