diff --git a/hmt.c b/hmt.c
index bbf0d42..1e8c67f 100644
--- a/hmt.c
+++ b/hmt.c
@@ -5,7 +5,6 @@
 #include <string.h>
 #include <stdlib.h>
 #include <stdint.h>
-#include <strings.h>
 #include <time.h>
 
 #include "lint.h"
diff --git a/hmt.h b/hmt.h
index 89b2b14..584ba80 100644
--- a/hmt.h
+++ b/hmt.h
@@ -1,5 +1,11 @@
 
+#ifdef _WIN32
+#include <windows.h>
+#define MAXPATHLEN MAX_PATH
+#else
+#include <strings.h>
 #include <sys/param.h>
+#endif
 
 enum hmt_attribute {
 	HMTA_ENCRYPTED = 0,
diff --git a/util.c b/util.c
index 95660ac..a571240 100644
--- a/util.c
+++ b/util.c
@@ -9,7 +9,9 @@
 #include <string.h>
 #include <stdlib.h>
 #include <stdint.h>
+#ifndef _WIN32
 #include <unistd.h>
+#endif
 #include <time.h>
 #include <strings.h>
 #include <stdarg.h>