static int is_vers4(struct libmnt_context *cxt)
{
struct libmnt_fs *fs = mnt_context_get_fs(cxt);
struct libmnt_table *tb = NULL;
const char *src = mnt_context_get_source(cxt),
*tgt = mnt_context_get_target(cxt);
static int is_vers4(struct libmnt_context *cxt)
{
struct libmnt_fs *fs = mnt_context_get_fs(cxt);
struct libmnt_table *tb = NULL;
const char *src = mnt_context_get_source(cxt),
*tgt = mnt_context_get_target(cxt);