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- ChangeLog O-3000 Host Driver
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Version 2.0.3
	2019-09-25 SP
	* Added "paranoia check" for wraparound_chunk_size check in handle_transfer().
	* Moved macro definition of MAX_IMAGE_SIZE from o3000.c to o3000_private.h.
	2019-10-22 PR
	* Library version defined in CMakeLists.txt and passed to preprocessor.
	* MinGW64 relasing target added (see "make release_minGW64")

Version 2.0.2
	2018-04-11 PR
	* Function handle_transfer() rewritten:
	  The image frame synchronization was a bit hacky. Image frames were passed only to the
	  overlaying application after the next image frame has been received. But when receiving a single
	  snapshot, there won't follow an image. This causes a delay of one image until the application
	  receives it. Now the function passes images to the application after a image is
	  received completely without checking the preamble of the following image.
	* Bug race condition at o3000_init() function:
	  Accessing the session table for getting next free session and allocation session structure
	  must be atomic.
	* New function o3000_get_num_cam() added:
	  This function returns the number of connected O-3000 cameras to the system.
	* New loglevel O3000_LOG_VERBOSE added:
	  This loglevel will set the libusb to debugging mode and is very useful for debugging purposes.

Version 2.0.1
	2015-08-11 PR
	* Bugfix in function handle_transfer(): A negative byte offset was calculated when the resolution 
	  has changed during wrap-around. A SEGFAULT occured.
    * Fields added to image header and image header version update to 4:
	  - data rate in bytes/seconds
	  - frames per seconds
	  - field-of-view added used by lense distortion algorithm
	* Short USB bulk transfers are supported now by the driver. Therefore the resolution
	  doesn't have to be a multiple of 512 bytes anymore and binning is done correctly.
	  There are following restrictions about image resolution settings:
	  - Window size must start with an even pixel coordinate (see examples below)
	  - Minimum image resolution is 640x480.
	  - Binning is allowed at full-screen only (1280x960)
	  E. g. valid window:		X = 110 to 1111, Y = 32 to 917
	  E. g. invalid window:		X = 111 to 1111, Y = 33 to 917 	--> coordinate 111 and 33 are odd numbers
	  
	2016-03-01
	* Calling convention added for Win32 and Win64.
	 
Version 2.0.0
	2015-02-16 PR
	* Multi camera sessions capability. The host can scan the number of cameras and establish a connection to
	  each of them. Sending a XML message to the camera uses the synchronous API with OS dependet timeout handling.

Version 1.0.0 
	2015-02-16 PB
	* Inititial version