[aravis] camera: add missing function declaration.

[Emmanuel Pacaud <emmanuel src gnome org>]

commit 99be47ad32e792600a2b14d2385684876e516933
Author: Emmanuel Pacaud <emmanuel gnome org>
Date:   Wed Feb 16 10:29:37 2011 +0100

    camera: add missing function declaration.

 src/arvcamera.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/arvcamera.h b/src/arvcamera.h
index 3ab3be6..368d037 100644
--- a/src/arvcamera.h
+++ b/src/arvcamera.h
@@ -70,8 +70,10 @@ void		arv_camera_get_width_bounds	(ArvCamera *camera, gint *min, gint *max);
 void		arv_camera_get_height_bounds	(ArvCamera *camera, gint *min, gint *max);
 void		arv_camera_set_binning		(ArvCamera *camera, gint dx, gint dy);
 void		arv_camera_get_binning		(ArvCamera *camera, gint *dx, gint *dy);
+
 void 		arv_camera_set_pixel_format 	(ArvCamera *camera, ArvPixelFormat format);
 ArvPixelFormat 	arv_camera_get_pixel_format 	(ArvCamera *camera);
+ArvPixelFormat *arv_camera_get_available_pixel_formats 	(ArvCamera *camera, guint *n_pixel_formats);
 
 /* Acquisition control */