1 files changed, 4 insertions, 0 deletions

diff --git a/src/lib/libcrypto/des/des_opts.c b/src/lib/libcrypto/des/des_opts.c
index 79278b920e..2df82962c5 100644
--- a/src/lib/libcrypto/des/des_opts.c
+++ b/src/lib/libcrypto/des/des_opts.c
@@ -71,7 +71,11 @@
 #include <io.h>
 extern void exit();
 #endif
+
+#ifndef OPENSSL_SYS_NETWARE
 #include <signal.h>
+#endif
+
 #ifndef _IRIX
 #include <time.h>
 #endif