+diff -urN arc.org/arcdos.c arc/arcdos.c
+--- arc.org/arcdos.c Wed Apr 15 00:58:21 1992
++++ arc/arcdos.c Tue Aug 21 19:08:09 2001
+@@ -30,15 +30,8 @@
+ #if UNIX
+ #include <sys/types.h>
+ #include <sys/stat.h>
+-#if BSD
+ #include <sys/time.h>
+-#else
+ #include <time.h> /* Sys V. Bleah. */
+-struct timeval {
+- long tv_sec;
+- long tv_usec;
+-};
+-#endif /* BSD vs SYSV */
+ #endif
+
+ #if GEMDOS
+diff -urN arc.org/tmclock.c arc/tmclock.c
+--- arc.org/tmclock.c Wed Apr 15 00:58:50 1992
++++ arc/tmclock.c Tue Aug 21 19:09:27 2001
+@@ -14,12 +14,8 @@
+ /* Julian day number of the Unix* clock's origin, 01 Jan 1970. */
+ #define JD1970 2440587L
+ #define CENTURY 19
+-#if BSD
+ #include <sys/time.h>
+-#else
+ #include <time.h>
+-extern long timezone; /* should be in <time.h>, but isn't on Sun */
+-#endif
+
+ long tzone;
+