Create "mmc" utility

This commit was made by Chris Ball, but reuses framework code from
Goffredo's btrfs-progs/btrfs.c.

Signed-off-by: Chris Ball <cjb@laptop.org>
3 files changed
tree: 4a235cd59f7455b6d55eded350f4fb4707096968
  1. Makefile
  2. man/
  3. mmc.c