+ "debug.h": Defines whether debugging printf() calls should be enabled. + "dirwalk.c/h": Callback functions for recursive directory traversal. + "fonts.c/h": Font loading/grouping/discarding variables and functions. + "get_fname.c/h": Functions for constructing preferred file paths.
Extracted do_floodfill, playsound, draw_progressbar and RGB-to-linear functions.