[aravis] camera: rename set_external_trigger to set_trigger.

[Emmanuel Pacaud <emmanuel src gnome org>]

commit 4431fef1674f92dd10a19ef67f86fde395cf1466
Author: Emmanuel Pacaud <emmanuel gnome org>
Date:   Wed May 19 20:40:38 2010 +0200

    camera: rename set_external_trigger to set_trigger.

 src/arvcamera.c     |    2 +-
 src/arvcamera.h     |    2 +-
 src/arvcameratest.c |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/arvcamera.c b/src/arvcamera.c
index bf9dbcb..89ed17c 100644
--- a/src/arvcamera.c
+++ b/src/arvcamera.c
@@ -226,7 +226,7 @@ arv_camera_set_fixed_frame_rate (ArvCamera *camera, double frame_rate)
 }
 
 void
-arv_camera_set_external_trigger (ArvCamera *camera, ArvTriggerSource source)
+arv_camera_set_trigger (ArvCamera *camera, ArvTriggerSource source)
 {
 	const char *string;
 
diff --git a/src/arvcamera.h b/src/arvcamera.h
index 7e79cf2..c444e37 100644
--- a/src/arvcamera.h
+++ b/src/arvcamera.h
@@ -85,7 +85,7 @@ void			arv_camera_set_acquisition_mode 	(ArvCamera *camera, ArvAcquisitionMode v
 ArvAcquisitionMode 	arv_camera_get_acquisition_mode 	(ArvCamera *camera);
 
 void		arv_camera_set_fixed_frame_rate		(ArvCamera *camera, double frame_rate);
-void		arv_camera_set_external_trigger		(ArvCamera *camera, ArvTriggerSource source);
+void		arv_camera_set_trigger			(ArvCamera *camera, ArvTriggerSource source);
 
 void 		arv_camera_set_exposure_time 		(ArvCamera *camera, double exposure_time_us);
 double 		arv_camera_get_exposure_time 		(ArvCamera *camera);
diff --git a/src/arvcameratest.c b/src/arvcameratest.c
index bffe6a2..43bf6d4 100644
--- a/src/arvcameratest.c
+++ b/src/arvcameratest.c
@@ -119,7 +119,7 @@ main (int argc, char **argv)
 			arv_camera_set_fixed_frame_rate (camera, arv_option_frequency);
 
 		if (arv_option_trigger != NULL)
-			arv_camera_set_external_trigger (camera, arv_trigger_source_from_string (arv_option_trigger));
+			arv_camera_set_trigger (camera, arv_trigger_source_from_string (arv_option_trigger));
 
 		arv_camera_start_acquisition (camera);