Update entropy_poll.c
Signed-off-by: v1gnesh <v1gnesh@users.noreply.github.com>
diff --git a/library/entropy_poll.c b/library/entropy_poll.c
index de2e038..bd21e2d 100644
--- a/library/entropy_poll.c
+++ b/library/entropy_poll.c
@@ -29,7 +29,7 @@
#if !defined(unix) && !defined(__unix__) && !defined(__unix) && \
!defined(__APPLE__) && !defined(_WIN32) && !defined(__QNXNTO__) && \
- !defined(__HAIKU__) && !defined(__midipix__)
+ !defined(__HAIKU__) && !defined(__midipix__) && !defined(__MVS__)
#error \
"Platform entropy sources only work on Unix and Windows, see MBEDTLS_NO_PLATFORM_ENTROPY in mbedtls_config.h"
#endif