int optgroup_wipefs_available (void) { return prog_exists (str_wipefs); }
int optgroup_mdadm_available (void) { return prog_exists ("mdadm"); }
int optgroup_luks_available (void) { return prog_exists (str_cryptsetup); }
int optgroup_mdadm_available (void) { return prog_exists (str_mdadm); }
int optgroup_scrub_available (void) { return prog_exists (str_scrub); }
int optgroup_grub_available (void) { return prog_exists ("grub-install"); }
int optgroup_ldm_available (void) { return prog_exists ("ldmtool"); }
int optgroup_linuxmodules_available (void) { return prog_exists (str_modprobe); }
int optgroup_lvm2_available (void) { return prog_exists ("lvm"); }
int optgroup_rsync_available (void) { return prog_exists (str_rsync); }
int optgroup_gdisk_available (void) { return prog_exists ("sgdisk"); }
int optgroup_xfs_available (void) { return prog_exists (str_mkfs_xfs); }
int optgroup_gdisk_available (void) { return prog_exists (str_sgdisk); }
int optgroup_grub_available (void) { return prog_exists (str_grub_install); }
int optgroup_ntfs3g_available (void) { return prog_exists (str_ntfs3g_probe); }
int optgroup_xz_available (void) { return prog_exists ("xz"); }
int optgroup_ntfsprogs_available (void) { return prog_exists (str_ntfsresize); }
int optgroup_lvm2_available (void) { return prog_exists (str_lvm); }
int optgroup_xfs_available (void) { return prog_exists ("mkfs.xfs"); }