Joachim Nilsson 99950f7c51 Overhaul and simplify program usage and documentation in README 6 lat temu
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Makefile.am It should be safe to default to C99 now 6 lat temu
helpers.c Fix overflow of raw values < 0 7 lat temu
helpers.h Relocate include/ files to src/, to simplify dist packaging 6 lat temu
light.c Overhaul and simplify program usage and documentation in README 6 lat temu
light.h Overhaul and simplify program usage and documentation in README 6 lat temu
main.c Fix return codes for main() 10 lat temu