[babl] palette: return the BablModel created

[Ãyvind KolÃs <ok src gnome org>]

commit a8101cab0f51d2b1aa486b3723f5f5606645a9d6
Author: Ãyvind KolÃs <pippin gimp org>
Date:   Mon Mar 19 15:24:36 2012 +0000

    palette: return the BablModel created

 babl/babl-palette.c |    8 +++++---
 babl/babl.h         |    8 +++++---
 2 files changed, 10 insertions(+), 6 deletions(-)
---
diff --git a/babl/babl-palette.c b/babl/babl-palette.c
index 961e52a..4655211 100644
--- a/babl/babl-palette.c
+++ b/babl/babl-palette.c
@@ -1,5 +1,5 @@
 /* babl - dynamically extendable universal pixel conversion library.
- * Copyright (C) 2005, Ãyvind KolÃs.
+ * Copyright (C) 2012, Ãyvind KolÃs.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -449,8 +449,9 @@ conv_pala8_pal8 (unsigned char *src, unsigned char *dst, long samples)
 /* should return the BablModel, permitting to fetch
  * other formats out of it?
  */
-void babl_new_palette (const char *name, const Babl **format_u8,
-                                         const Babl **format_u8_with_alpha)
+const Babl *babl_new_palette (const char  *name,
+                              const Babl **format_u8,
+                              const Babl **format_u8_with_alpha)
 {
   const Babl *model;
   const Babl *model_no_alpha;
@@ -579,6 +580,7 @@ void babl_new_palette (const char *name, const Babl **format_u8,
   if (format_u8_with_alpha)
     *format_u8_with_alpha = f_pal_a_u8;
   babl_sanity ();
+  return model;
 }
 
 void
diff --git a/babl/babl.h b/babl/babl.h
index be629a2..019b7b9 100644
--- a/babl/babl.h
+++ b/babl/babl.h
@@ -200,13 +200,15 @@ int babl_format_is_format_n (const Babl *format);
 const Babl * babl_conversion_new (const void *first_arg,
                                   ...) BABL_ARG_NULL_TERMINATED;
 
+
 /**
  * create a new palette based format, name is optional pass in NULL to get
  * an anonymous format. If you pass in with_alpha the format also gets
- * an 8bit alpha channel.
+ * an 8bit alpha channel. Returns the BablModel of the color model.
  */
-void babl_new_palette (const char *name, const Babl **format_u8,
-                                         const Babl **format_u8_with_alpha);
+const Babl *babl_new_palette (const char  *name,
+                              const Babl **format_u8,
+                              const Babl **format_u8_with_alpha);
 
 /**
  * Assign a palette to a palette format, the data is a single span of pixels