plan9port/src/cmd/compress/mkfile, branch patch

plan9port/src/cmd/compress/mkfile, branch patch Plan 9 from User Space (with patches) compress: import Plan9 compress 2020-01-15T15:00:14+00:00 sean phonologus@gmail.com 2020-01-15T11:54:20+00:00 cb58f3291cd93a50489d646a198f5437fdffc3ef Add #define USED(x)... boilerplate compress: import Plan9 manpage.

Add #define USED(x)... boilerplate

compress: import Plan9 manpage.