3 years ago Stefan Sperling
avoid include statements in header files; make each .c pull in what's needed
replace enum diff_rc errors with plain errno values
4 years ago Neels Hofmeyr
KNF: use max 80 columns
KNF: function declaration return types on separate line
remove code dup of diff_main() invocation for plain vs unidiff
Only print (unified) header in unified format.
initial commit
