diff options
Diffstat (limited to 'glnx-backports.h')
| -rw-r--r-- | glnx-backports.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/glnx-backports.h b/glnx-backports.h index b535e2d..71c3f5c 100644 --- a/glnx-backports.h +++ b/glnx-backports.h @@ -1,6 +1,7 @@ /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- * * Copyright (C) 2015 Colin Walters <walters@verbum.org> + * Copyright 2017 Emmanuele Bassi * SPDX-License-Identifier: LGPL-2.0-or-later * * GLIB - Library of useful routines for C programming @@ -84,4 +85,9 @@ gboolean glnx_set_object (GObject **object_ptr, #define G_OPTION_ENTRY_NULL { NULL, 0, 0, 0, NULL, NULL, NULL } #endif +#ifndef G_APPROX_VALUE /* added in 2.58 */ +#define G_APPROX_VALUE(a, b, epsilon) \ + (((a) > (b) ? (a) - (b) : (b) - (a)) < (epsilon)) +#endif + G_END_DECLS |