1 files changed, 2 insertions, 2 deletions
diff --git a/io.c b/io.c
index 2754988aaa..ba6b695dfa 100644
--- a/io.c
+++ b/io.c
@@ -73,8 +73,8 @@ struct timeval {
 
 #include <sys/stat.h>
 
-/* EMX has sys/parm.h, but.. */
-#if defined(HAVE_SYS_PARAM_H) && !defined(__EMX__)
+/* EMX has sys/param.h, but.. */
+#if defined(HAVE_SYS_PARAM_H) && !(defined(__EMX__) || defined(__HIUX_MPP__))
 # include <sys/param.h>
 #else
 # define NOFILE 64