int sfd, kfd = -1, dfd = 1;
struct stat s_stat;
size_t blksize = TFC_BLKSIZE, xtsblocks = TFC_XTSBLOCKS;
char pwdask[512], pwdagain[512];
size_t lio, lrem, ldone, lblock;
int sfd, kfd = -1, dfd = 1;
struct stat s_stat;
size_t blksize = TFC_BLKSIZE, xtsblocks = TFC_XTSBLOCKS;
char pwdask[512], pwdagain[512];
size_t lio, lrem, ldone, lblock;