diff -ur fuse.old/include/fuse_common_compat.h fuse.dev/include/fuse_common_compat.h
--- fuse.old/include/fuse_common_compat.h	2006-09-22 21:30:16.000000000 +0200
+++ fuse.dev/include/fuse_common_compat.h	2007-02-27 15:42:40.370284776 +0100
@@ -17,6 +17,7 @@
     unsigned int keep_cache : 1;
 };
 
+#ifndef DISABLE_COMPAT
 int fuse_mount_compat25(const char *mountpoint, struct fuse_args *args);
 
 int fuse_mount_compat22(const char *mountpoint, const char *opts);
@@ -24,4 +25,4 @@
 int fuse_mount_compat1(const char *mountpoint, const char *args[]);
 
 void fuse_unmount_compat22(const char *mountpoint);
-
+#endif
diff -ur fuse.old/lib/fuse.c fuse.dev/lib/fuse.c
--- fuse.old/lib/fuse.c	2007-02-02 12:57:48.000000000 +0100
+++ fuse.dev/lib/fuse.c	2007-02-27 15:46:09.721458560 +0100
@@ -128,6 +128,7 @@
 static pthread_mutex_t fuse_context_lock = PTHREAD_MUTEX_INITIALIZER;
 static int fuse_context_ref;
 
+#ifndef DISABLE_COMPAT
 static int fuse_compat_open(struct fuse *, fuse_req_t, char *,
                             struct fuse_file_info *);
 static void fuse_compat_release(struct fuse *, fuse_req_t, char *,
@@ -135,6 +136,7 @@
 static int fuse_compat_opendir(struct fuse *, fuse_req_t, char *,
                                struct fuse_file_info *);
 static int fuse_compat_statfs(struct fuse *, fuse_req_t, struct statvfs *);
+#endif
 
 static struct node *get_node_nocheck(struct fuse *f, fuse_ino_t nodeid)
 {
@@ -1509,10 +1511,12 @@
     pthread_rwlock_rdlock(&f->tree_lock);
     if (f->op.open) {
         err = -ENOENT;
+#ifndef DISABLE_COMPAT
         path = get_path(f, ino);
         if (path != NULL)
             err = fuse_compat_open(f, req, path, fi);
-    }
+#endif
+	}
     if (!err) {
         if (f->conf.debug) {
             printf("OPEN[%llu] flags: 0x%x\n", (unsigned long long) fi->fh,
@@ -1535,9 +1539,11 @@
         if (fuse_reply_open(req, fi) == -ENOENT) {
             /* The open syscall was interrupted, so it must be cancelled */
             pthread_mutex_unlock(&f->lock);
+#ifndef DISABLE_COMPAT
             if(f->op.release && path != NULL)
                 fuse_compat_release(f, req, path, fi);
-        } else {
+#endif
+		} else {
             get_node(f, ino)->open_count++;
             pthread_mutex_unlock(&f->lock);
         }
@@ -1661,8 +1667,10 @@
     }
     if (fi->flush && path && f->op.flush)
         err = fuse_do_flush(f, req, path, fi);
+#ifndef DISABLE_COMPAT
     if (f->op.release)
         fuse_compat_release(f, req, path, fi);
+#endif
 
     pthread_mutex_lock(&f->lock);
     node = get_node(f, ino);
@@ -1753,12 +1761,14 @@
 
         err = -ENOENT;
         pthread_rwlock_rdlock(&f->tree_lock);
+#ifndef DISABLE_COMPAT
         path = get_path(f, ino);
         if (path != NULL) {
             err = fuse_compat_opendir(f, req, path, &fi);
             dh->fh = fi.fh;
         }
-        if (!err) {
+#endif
+		if (!err) {
             if (fuse_reply_open(req, llfi) == -ENOENT) {
                 /* The opendir syscall was interrupted, so it must be
                    cancelled */
@@ -2011,9 +2021,12 @@
                 free(path);
             }
             pthread_rwlock_unlock(&f->tree_lock);
-        } else
+        }
+#ifndef DISABLE_COMPAT
+		else
             err = fuse_compat_statfs(f, req, &buf);
-    } else
+#endif
+	} else
         err = default_statfs(&buf);
 
     if (!err)
@@ -2691,10 +2704,12 @@
     f->conf.readdir_ino = 1;
 #endif
 
+#ifndef DISABLE_COMPAT
     if (compat && compat <= 25) {
         if (fuse_sync_compat_args(args) == -1)
             goto out_free;
     }
+#endif
 
     memcpy(&f->op, op, op_size);
     if (!f->op.lock) {
@@ -2824,6 +2839,7 @@
     fuse_delete_context_key();
 }
 
+#ifndef DISABLE_COMPAT
 #include "fuse_common_compat.h"
 #include "fuse_compat.h"
 
@@ -3037,3 +3053,5 @@
 }
 
 __asm__(".symver fuse_new_compat25,fuse_new@FUSE_2.5");
+
+#endif
diff -ur fuse.old/lib/fuse_lowlevel.c fuse.dev/lib/fuse_lowlevel.c
--- fuse.old/lib/fuse_lowlevel.c	2006-12-09 19:52:22.000000000 +0100
+++ fuse.dev/lib/fuse_lowlevel.c	2007-02-27 15:32:35.903177744 +0100
@@ -1297,6 +1297,7 @@
 }
 
 
+#ifndef DISABLE_COMPAT
 #ifndef __FreeBSD__
 
 static void fill_open_compat(struct fuse_open_out *arg,
@@ -1422,3 +1423,4 @@
 }
 
 __asm__(".symver fuse_lowlevel_new_compat25,fuse_lowlevel_new@FUSE_2.5");
+#endif
diff -ur fuse.old/lib/helper.c fuse.dev/lib/helper.c
--- fuse.old/lib/helper.c	2006-12-09 19:52:22.000000000 +0100
+++ fuse.dev/lib/helper.c	2007-02-27 15:35:17.340635520 +0100
@@ -195,7 +195,7 @@
                                            struct fuse_args *args)
 {
     struct fuse_chan *ch;
-    int fd = fuse_mount_compat25(mountpoint, args);
+    int fd = fuse_kern_mount(mountpoint, args);
     if (fd == -1)
         return NULL;
 
@@ -338,6 +338,7 @@
     return -1;
 }
 
+#ifndef DISABLE_COMPAT
 #include "fuse_compat.h"
 
 #ifndef __FreeBSD__
@@ -431,3 +432,4 @@
 __asm__(".symver fuse_teardown_compat22,fuse_teardown@FUSE_2.2");
 __asm__(".symver fuse_main_real_compat25,fuse_main_real@FUSE_2.5");
 __asm__(".symver fuse_mount_compat25,fuse_mount@FUSE_2.5");
+#endif
diff -ur fuse.old/lib/mount.c fuse.dev/lib/mount.c
--- fuse.old/lib/mount.c	2007-01-02 18:10:33.000000000 +0100
+++ fuse.dev/lib/mount.c	2007-02-27 15:40:13.645590320 +0100
@@ -219,11 +219,16 @@
     waitpid(pid, NULL, 0);
 }
 
+#ifndef DISABLE_COMPAT
 void fuse_unmount_compat22(const char *mountpoint)
 {
     fuse_kern_unmount(mountpoint, -1);
 }
+#endif
 
+#ifdef DISABLE_COMPAT
+static
+#endif
 int fuse_mount_compat22(const char *mountpoint, const char *opts)
 {
     int fds[2], pid;
@@ -304,5 +309,7 @@
     return res;
 }
 
+#ifndef DISABLE_COMPAT
 __asm__(".symver fuse_mount_compat22,fuse_mount@FUSE_2.2");
 __asm__(".symver fuse_unmount_compat22,fuse_unmount@FUSE_2.2");
+#endif