Image Loader Registration
-------------------------
This example shows how to
link:loaders.html#register_loader[register custom image loader]
so that library functions such as
link:loaders.html#load_image[gp_load_image()] and
link:loaders.html#save_image[gp_save_image()] can use it.

[source,c]
------------------------------------------------------------------
include::../demos/c_simple/loaders_register.c[]
------------------------------------------------------------------
