imlib_context_set_progress_function  930 src/bin/imlib2_show.c         imlib_context_set_progress_function(NULL);
imlib_context_set_progress_function  128 src/bin/imlib2_view.c    imlib_context_set_progress_function(progress);
imlib_context_set_progress_function  155 src/lib/Imlib2.h    EAPI void imlib_context_set_progress_function(Imlib_Progress_Function