Fix doxygen warning about parameter name

Before:

```
$ doxygen doc/Doxyfile
/Users/matthias/prog/fuser/libfuse/include/fuse.h:934: warning: argument 'private_data' of command @param is not found in the argument list of fuse_new_31(struct fuse_args *args, const struct fuse_operations *op, size_t op_size, void *user_data)
/Users/matthias/prog/fuser/libfuse/include/fuse.h:934: warning: The following parameter of fuse_new_31(struct fuse_args *args, const struct fuse_operations *op, size_t op_size, void *user_data) is not documented:
  parameter 'user_data'
```

diff --git a/include/fuse.h b/include/fuse.h
index 3cf0423f6727e87ecd210aa25703a25c0b0d627e..0d8e79585fbbf0543800a83bf326c0be8b2cd8e4 100644 (file)
--- a/include/fuse.h
+++ b/include/fuse.h
@@ -968,7 +968,7 @@ struct fuse *fuse_new(struct fuse_args *args, const struct fuse_operations *op,
 #else /* LIBFUSE_BUILT_WITH_VERSIONED_SYMBOLS */
 struct fuse *fuse_new_31(struct fuse_args *args,
                      const struct fuse_operations *op,
-                     size_t op_size, void *user_data);
+                     size_t op_size, void *private_data);
 #define fuse_new(args, op, size, data) fuse_new_31(args, op, size, data)
 #endif /* LIBFUSE_BUILT_WITH_VERSIONED_SYMBOLS */
 #endif