--- unarj.h.orig	Mon Sep 29 06:00:24 1997
+++ unarj.h	Wed Mar  3 22:24:35 1999
@@ -106,9 +106,11 @@
 #endif
 
 typedef unsigned char  uchar;   /*  8 bits or more */
+#if !defined(__FreeBSD__) && !defined(__OpenBSD__) && !defined(__NetBSD__)
 typedef unsigned int   uint;    /* 16 - 32 bits or more */
-typedef unsigned short ushort;  /* 16 bits or more */
-typedef unsigned long  ulong;   /* 32 bits or more */
+#else
+#include <sys/types.h>
+#endif
 
 #define USHRT_BIT   (CHAR_BIT * sizeof(ushort))