1 files changed, 4 insertions, 0 deletions
diff --git a/st.c b/st.c
index 25ed0873f3..bb2646e49e 100644
--- a/st.c
+++ b/st.c
@@ -10,6 +10,10 @@ static	char	sccsid[] = "@(#) st.c 5.1 89/12/14 Crucible";
 #include <stdlib.h>
 #endif
 
+#ifdef NT
+#include <malloc.h>
+#endif
+
 typedef struct st_table_entry st_table_entry;
 
 struct st_table_entry {