Drop the consts from function return types; they don't do anything in C anyway.

Signed-off-by: Drew Fisher <[email protected]>

Author: zarvox

fakenect/fakenect.c

@@ -264,7 +264,7 @@ int freenect_set_depth_mode(freenect_device* dev, const freenect_frame_mode mode
         return 0;
 }
 
-const freenect_frame_mode freenect_find_video_mode(freenect_resolution res, freenect_video_format fmt) {
+freenect_frame_mode freenect_find_video_mode(freenect_resolution res, freenect_video_format fmt) {
     assert(FREENECT_RESOLUTION_MEDIUM == res);
     assert(FREENECT_VIDEO_RGB == fmt);
     // NOTE: This will leave uninitialized values if new fields are added.
@@ -273,7 +273,7 @@ const freenect_frame_mode freenect_find_video_mode(freenect_resolution res, free
     return out;
 }
 
-const freenect_frame_mode freenect_find_depth_mode(freenect_resolution res, freenect_depth_format fmt) {
+freenect_frame_mode freenect_find_depth_mode(freenect_resolution res, freenect_depth_format fmt) {
     assert(FREENECT_RESOLUTION_MEDIUM == res);
     assert(FREENECT_DEPTH_11BIT == fmt);
     // NOTE: This will leave uninitialized values if new fields are added.

include/libfreenect.h

@@ -457,7 +457,7 @@ FREENECTAPI int freenect_get_video_mode_count();
  *
  * @return A freenect_frame_mode describing the nth video mode
  */
-FREENECTAPI const freenect_frame_mode freenect_get_video_mode(int mode_num);
+FREENECTAPI freenect_frame_mode freenect_get_video_mode(int mode_num);
 
 /**
  * Get the frame descriptor of the current video mode for the specified
@@ -467,7 +467,7 @@ FREENECTAPI const freenect_frame_mode freenect_get_video_mode(int mode_num);
  *
  * @return A freenect_frame_mode describing the current video mode of the specified device
  */
-FREENECTAPI const freenect_frame_mode freenect_get_current_video_mode(freenect_device *dev);
+FREENECTAPI freenect_frame_mode freenect_get_current_video_mode(freenect_device *dev);
 
 /**
  * Convenience function to return a mode descriptor matching the
@@ -478,7 +478,7 @@ FREENECTAPI const freenect_frame_mode freenect_get_current_video_mode(freenect_d
  *
  * @return A freenect_frame_mode that matches the arguments specified, if such a valid mode exists; otherwise, an invalid freenect_frame_mode.
  */
-FREENECTAPI const freenect_frame_mode freenect_find_video_mode(freenect_resolution res, freenect_video_format fmt);
+FREENECTAPI freenect_frame_mode freenect_find_video_mode(freenect_resolution res, freenect_video_format fmt);
 
 /**
  * Sets the current video mode for the specified device.  If the
@@ -492,7 +492,7 @@ FREENECTAPI const freenect_frame_mode freenect_find_video_mode(freenect_resoluti
  *
  * @return 0 on success, < 0 if error
  */
-FREENECTAPI int freenect_set_video_mode(freenect_device* dev, const freenect_frame_mode mode);
+FREENECTAPI int freenect_set_video_mode(freenect_device* dev, freenect_frame_mode mode);
 
 /**
  * Get the number of depth camera modes supported by the driver.  This includes both RGB and IR modes.
@@ -509,7 +509,7 @@ FREENECTAPI int freenect_get_depth_mode_count();
  *
  * @return A freenect_frame_mode describing the nth depth mode
  */
-FREENECTAPI const freenect_frame_mode freenect_get_depth_mode(int mode_num);
+FREENECTAPI freenect_frame_mode freenect_get_depth_mode(int mode_num);
 
 /**
  * Get the frame descriptor of the current depth mode for the specified
@@ -519,7 +519,7 @@ FREENECTAPI const freenect_frame_mode freenect_get_depth_mode(int mode_num);
  *
  * @return A freenect_frame_mode describing the current depth mode of the specified device
  */
-FREENECTAPI const freenect_frame_mode freenect_get_current_depth_mode(freenect_device *dev);
+FREENECTAPI freenect_frame_mode freenect_get_current_depth_mode(freenect_device *dev);
 
 /**
  * Convenience function to return a mode descriptor matching the
@@ -530,7 +530,7 @@ FREENECTAPI const freenect_frame_mode freenect_get_current_depth_mode(freenect_d
  *
  * @return A freenect_frame_mode that matches the arguments specified, if such a valid mode exists; otherwise, an invalid freenect_frame_mode.
  */
-FREENECTAPI const freenect_frame_mode freenect_find_depth_mode(freenect_resolution res, freenect_depth_format fmt);
+FREENECTAPI freenect_frame_mode freenect_find_depth_mode(freenect_resolution res, freenect_depth_format fmt);
 
 /**
  * Sets the current depth mode for the specified device.  The mode

src/cameras.c

@@ -1190,7 +1190,7 @@ int freenect_get_video_mode_count()
 	return video_mode_count;
 }
 
-const freenect_frame_mode freenect_get_video_mode(int mode_num)
+freenect_frame_mode freenect_get_video_mode(int mode_num)
 {
 	if (mode_num >= 0 && mode_num < video_mode_count)
 		return supported_video_modes[mode_num];
@@ -1199,12 +1199,12 @@ const freenect_frame_mode freenect_get_video_mode(int mode_num)
 	return retval;
 }
 
-const freenect_frame_mode freenect_get_current_video_mode(freenect_device *dev)
+freenect_frame_mode freenect_get_current_video_mode(freenect_device *dev)
 {
 	return freenect_find_video_mode(dev->video_resolution, dev->video_format);
 }
 
-const freenect_frame_mode freenect_find_video_mode(freenect_resolution res, freenect_video_format fmt)
+freenect_frame_mode freenect_find_video_mode(freenect_resolution res, freenect_video_format fmt)
 {
 	uint32_t unique_id = MAKE_RESERVED(res, fmt);
 	int i;
@@ -1253,7 +1253,7 @@ int freenect_get_depth_mode_count()
 	return depth_mode_count;
 }
 
-const freenect_frame_mode freenect_get_depth_mode(int mode_num)
+freenect_frame_mode freenect_get_depth_mode(int mode_num)
 {
 	if (mode_num >= 0 && mode_num < depth_mode_count)
 		return supported_depth_modes[mode_num];
@@ -1262,12 +1262,12 @@ const freenect_frame_mode freenect_get_depth_mode(int mode_num)
 	return retval;
 }
 
-const freenect_frame_mode freenect_get_current_depth_mode(freenect_device *dev)
+freenect_frame_mode freenect_get_current_depth_mode(freenect_device *dev)
 {
 	return freenect_find_depth_mode(dev->depth_resolution, dev->depth_format);
 }
 
-const freenect_frame_mode freenect_find_depth_mode(freenect_resolution res, freenect_depth_format fmt)
+freenect_frame_mode freenect_find_depth_mode(freenect_resolution res, freenect_depth_format fmt)
 {
 	uint32_t unique_id = MAKE_RESERVED(res, fmt);
 	int i;