--- ups/xc_builtins.c.orig	Thu Oct  1 12:30:57 1998
+++ ups/xc_builtins.c	Fri Nov 13 20:08:21 1998
@@ -33,7 +33,11 @@
 #include <ctype.h>
 #include <errno.h>
 
-#if defined (OS_SUNOS_5) && defined (__CLCC__)
+#if defined(OS_BSD44)
+#include <sys/ioctl.h>
+#endif
+
+#if defined (OS_SUNOS_5) && defined (__CLCC__) || defined(OS_BSD44)
 #include <unistd.h>
 #endif
 
@@ -77,7 +81,7 @@
 static int builtin_read PROTO((int fd, void *buf, size_t nbytes));
 static int builtin_write PROTO((int fd, const void *buf, size_t nbytes));
 static int builtin_pipe PROTO((int *fds));
-static int builtin_lseek PROTO((int fd, off_t offset, int whence));
+static off_t builtin_lseek PROTO((int fd, off_t offset, int whence));
 static int builtin_fcntl PROTO((int fd, int cmd, char *arg));
 static int builtin_dup2 PROTO((int fd, int newfd));
 static int builtin_dup PROTO((int fd));
@@ -87,7 +91,7 @@
 #ifdef BUILTIN_FLOCK
 static int builtin_flock PROTO((int fd, int op));
 #endif
-static int builtin_ftruncate PROTO((int fd, long length));
+static int builtin_ftruncate PROTO((int fd, off_t length));
 static int builtin_ioctl PROTO((int fd, unsigned cmd, caddr_t arg));
 static int builtin_fstat PROTO((int fd, struct stat *stbuf));
 static Display *builtin_XOpenDisplay PROTO((const char *display_name));
@@ -298,7 +302,7 @@
 static int
 builtin_ftruncate(fd, length)
 int fd;
-long length;
+off_t length;
 {
        return fd_ok(fd) ? ftruncate(fd, (off_t)length) : -1;
 }
@@ -321,7 +325,7 @@
 	return res;
 }
 
-static int
+static off_t
 builtin_lseek(fd, offset, whence)
 int fd;
 off_t offset;