1 files changed, 0 insertions, 75 deletions
diff --git a/gnu/usr.bin/groff/libbib/map.c b/gnu/usr.bin/groff/libbib/map.c
deleted file mode 100644
index 9d0f13f89323..000000000000
--- a/gnu/usr.bin/groff/libbib/map.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
-     Written by James Clark (jjc@jclark.com)
-
-This file is part of groff.
-
-groff is free software; you can redistribute it and/or modify it under
-the terms of the GNU General Public License as published by the Free
-Software Foundation; either version 2, or (at your option) any later
-version.
-
-groff is distributed in the hope that it will be useful, but WITHOUT ANY
-WARRANTY; without even the implied warranty of MERCHANTABILITY or
-FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-for more details.
-
-You should have received a copy of the GNU General Public License along
-with groff; see the file COPYING.  If not, write to the Free Software
-Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#ifdef HAVE_MMAP
-
-#include <sys/types.h>
-#include <sys/mman.h>
-
-/* The Net-2 man pages says that a MAP_FILE flag is required. */
-#ifndef MAP_FILE
-#define MAP_FILE 0
-#endif
-
-char *mapread(fd, nbytes)
-     int fd;
-     int nbytes;
-{
-  char *p = (char *)mmap((caddr_t)0, (size_t)nbytes, PROT_READ,
-			 MAP_FILE|MAP_PRIVATE, fd, (off_t)0);
-  if (p == (char *)-1)
-    return 0;
-  /* mmap() shouldn't return 0 since MAP_FIXED wasn't specified. */
-  if (p == 0)
-    abort();
-  return p;
-}
-
-int unmap(p, len)
-     char *p;
-     int len;
-{
-  return munmap((caddr_t)p, len);
-}
-
-#else /* not HAVE_MMAP */
-
-#include <errno.h>
-
-#ifndef errno
-extern int errno;
-#endif
-
-char *mapread(fd, nbytes)
-     int fd;
-     int nbytes;
-{
-  errno = ENODEV;
-  return 0;
-}
-
-int unmap(p, len)
-     char *p;
-     int len;
-{
-  errno = EINVAL;
-  return -1;
-}
-
-#endif /* not HAVE_MMAP */