[gegl/wip/rishi/Wredundant-decls] Silence -Wredundant-decls in GEGL API consumers

[Debarshi Ray <debarshir src gnome org>]

commit f9ef0f1c98e1c78f8bb184a414a8f5f3d1fc4450
Author: Debarshi Ray <debarshir gnome org>
Date:   Sun Dec 2 23:05:25 2018 +0100

    Silence -Wredundant-decls in GEGL API consumers
    
    Fallout from cc7028d85db62e89bdccaa94704c574414a7da03

 gegl/gegl-utils.h | 12 ------------
 1 file changed, 12 deletions(-)
---
diff --git a/gegl/gegl-utils.h b/gegl/gegl-utils.h
index 557a2e808..b0a43b14d 100644
--- a/gegl/gegl-utils.h
+++ b/gegl/gegl-utils.h
@@ -22,18 +22,6 @@
 
 G_BEGIN_DECLS
 
-
-
-#define GEGL_FLOAT_EPSILON            (1e-5)
-#define GEGL_FLOAT_IS_ZERO(value)     (_gegl_float_epsilon_zero ((value)))
-#define GEGL_FLOAT_EQUAL(v1, v2)      (_gegl_float_epsilon_equal ((v1), (v2)))
-
-/**
- */
-gint        _gegl_float_epsilon_zero  (float     value);
-gint        _gegl_float_epsilon_equal (float     v1,
-                                       float     v2);
-
 typedef enum GeglSerializeFlag {
   GEGL_SERIALIZE_TRIM_DEFAULTS = (1<<0),
   GEGL_SERIALIZE_VERSION       = (1<<1),