~amavect/makeu

ref: b6f6785f804b8f37745fdeff16f2e707c3a25664 makeu/hsvmap.c -rw-r--r-- 7.0 KiB
rename com.h to more standard fns.h
Draw to back buffer instead of directly to screen.
Import from https://bitbucket.org/amavect/makeu