diff --git a/scsh/bsd/time_dep1.c b/scsh/bsd/time_dep1.c
deleted file mode 100644
index 87be152..0000000
--- a/scsh/bsd/time_dep1.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* OS-dependent support for fine-grained timer.
-** Copyright (c) 1995 by Olin Shivers.
-**
-** We return the current time in seconds and sub-second "ticks" where the 
-** number of ticks/second is OS dependent (and is defined in time_dep.scm).
-** This definition works on any BSD Unix with the gettimeofday() 
-** microsecond-resolution timer.
-*/
-
-#include <errno.h>
-#include <sys/time.h>
-#include "scheme48.h"
-#include "../time1.h"
-
-s48_value time_plus_ticks()
-{
-    struct timeval t;
-    struct timezone tz;
-    s48_value sch_tv_sec = S48_UNSPECIFIC;
-    s48_value sch_tv_usec = S48_UNSPECIFIC;
-    s48_value sch_listval = S48_UNSPECIFIC;
-    s48_value sch_retval = S48_UNSPECIFIC;
-    S48_DECLARE_GC_PROTECT(3);
-    
-    S48_GC_PROTECT_3(sch_tv_sec, sch_tv_usec, sch_listval);
-
-    if( gettimeofday(&t, &tz) ) s48_raise_os_error (errno);
-
-
-    sch_tv_sec = s48_enter_integer(t.tv_sec);
-    sch_tv_usec = s48_enter_integer(t.tv_usec);
-    sch_listval = s48_cons (sch_tv_usec, S48_NULL);
-    sch_retval = s48_cons (sch_tv_sec, sch_listval);
-    
-    S48_GC_UNPROTECT();
-
-    return sch_retval;
-
-}