Index: uspace/lib/device/include/hr.h
===================================================================
--- uspace/lib/device/include/hr.h	(revision aca17776d493b2ce542173e675d0df37fcf5eaa6)
+++ uspace/lib/device/include/hr.h	(revision 431b513a6e48dd61f02244447a7173fd175fa1f7)
@@ -48,33 +48,33 @@
 
 typedef enum hr_level {
-	HR_LVL_0	= 0x00, /* striping, no redundancy */
-	HR_LVL_1	= 0x01, /* n-way mirroring */
-	HR_LVL_4	= 0x04, /* dedicated parity */
-	HR_LVL_5	= 0x05, /* distributed parity */
-	HR_LVL_UNKNOWN	= 0xFF
+	HR_LVL_0 = 0x00, /* striping, no redundancy */
+	HR_LVL_1 = 0x01, /* n-way mirroring */
+	HR_LVL_4 = 0x04, /* dedicated parity */
+	HR_LVL_5 = 0x05, /* distributed parity */
+	HR_LVL_UNKNOWN = 0xFF
 } hr_level_t;
 
 typedef enum hr_layout {
-	HR_RLQ_NONE	= 0,
-	HR_RLQ_RAID4_0,		/* RAID-4 Non-Rotating Parity 0 */
-	HR_RLQ_RAID4_N,		/* RAID-4 Non-Rotating Parity N */
-	HR_RLQ_RAID5_0R,	/* RAID-5 Rotating Parity 0 with Data Restart */
-	HR_RLQ_RAID5_NR,	/* RAID-5 Rotating Parity N with Data Restart */
-	HR_RLQ_RAID5_NC 	/* RAID-5 Rotating Parity N with Data Continuation */
+	HR_RLQ_NONE = 0,
+	HR_RLQ_RAID4_0,	/* RAID-4 Non-Rotating Parity 0 */
+	HR_RLQ_RAID4_N,	/* RAID-4 Non-Rotating Parity N */
+	HR_RLQ_RAID5_0R, /* RAID-5 Rotating Parity 0 with Data Restart */
+	HR_RLQ_RAID5_NR, /* RAID-5 Rotating Parity N with Data Restart */
+	HR_RLQ_RAID5_NC  /* RAID-5 Rotating Parity N with Data Continuation */
 } hr_layout_t;
 
 typedef enum hr_vol_state {
-	HR_VOL_NONE = 0,	/* Unknown/None */
-	HR_VOL_ONLINE,		/* optimal */
-	HR_VOL_FAULTY,		/* unusable */
-	HR_VOL_DEGRADED,	/* not optimal */
-	HR_VOL_REBUILD		/* rebuild in progress */
+	HR_VOL_NONE = 0, /* Unknown/None */
+	HR_VOL_ONLINE, /* optimal */
+	HR_VOL_FAULTY, /* unusable */
+	HR_VOL_DEGRADED, /* not optimal */
+	HR_VOL_REBUILD /* rebuild in progress */
 } hr_vol_state_t;
 
 typedef enum hr_ext_state {
-	HR_EXT_NONE = 0,	/* unknown/none state */
-	HR_EXT_INVALID,		/* working but not consistent */
-	HR_EXT_ONLINE,		/* ok */
-	HR_EXT_MISSING,		/* offline */
+	HR_EXT_NONE = 0, /* unknown/none state */
+	HR_EXT_INVALID, /* working but not consistent */
+	HR_EXT_ONLINE, /* ok */
+	HR_EXT_MISSING, /* offline */
 	HR_EXT_FAILED,
 	HR_EXT_REBUILD,
@@ -87,31 +87,31 @@
 
 typedef struct hr_config {
-	char		 devname[HR_DEVNAME_LEN];
-	service_id_t	 devs[HR_MAX_EXTENTS];
-	size_t		 dev_no;
-	hr_level_t	 level;
+	char devname[HR_DEVNAME_LEN];
+	service_id_t devs[HR_MAX_EXTENTS];
+	size_t dev_no;
+	hr_level_t level;
 } hr_config_t;
 
 typedef struct hr_extent {
-	service_id_t	svc_id;
-	hr_ext_state_t	state;
+	service_id_t svc_id;
+	hr_ext_state_t state;
 } hr_extent_t;
 
 typedef struct hr_vol_info {
-	hr_extent_t	 extents[HR_MAX_EXTENTS];
-	hr_extent_t	 hotspares[HR_MAX_HOTSPARES];
-	size_t		 extent_no;
-	size_t		 hotspare_no;
-	service_id_t	 svc_id;
-	hr_level_t	 level;
-	uint64_t	 nblocks;
-	uint32_t	 strip_size;
-	size_t		 bsize;
-	hr_vol_state_t	 state;
-	uint8_t		 layout;
+	hr_extent_t extents[HR_MAX_EXTENTS];
+	hr_extent_t hotspares[HR_MAX_HOTSPARES];
+	size_t extent_no;
+	size_t hotspare_no;
+	service_id_t svc_id;
+	hr_level_t level;
+	uint64_t nblocks;
+	uint32_t strip_size;
+	size_t bsize;
+	hr_vol_state_t state;
+	uint8_t layout;
 } hr_vol_info_t;
 
 typedef enum {
-	HR_METADATA_NATIVE	= 0,
+	HR_METADATA_NATIVE = 0,
 	HR_METADATA_GEOM_MIRROR,
 	HR_METADATA_GEOM_STRIPE,
@@ -120,18 +120,18 @@
 } hr_metadata_type_t;
 
-extern errno_t		 hr_sess_init(hr_t **);
-extern void		 hr_sess_destroy(hr_t *);
-extern errno_t		 hr_create(hr_t *, hr_config_t *);
-extern errno_t		 hr_assemble(hr_t *, hr_config_t *, size_t *);
-extern errno_t		 hr_auto_assemble(hr_t *, size_t *);
-extern errno_t		 hr_stop(hr_t *, const char *);
-extern errno_t		 hr_stop_all(hr_t *);
-extern errno_t		 hr_fail_extent(hr_t *, const char *, unsigned long);
-extern errno_t		 hr_add_hotspare(hr_t *, const char *, const char *);
-extern errno_t		 hr_print_state(hr_t *);
-extern const char	*hr_get_vol_state_str(hr_vol_state_t);
-extern const char	*hr_get_ext_state_str(hr_ext_state_t);
-extern const char	*hr_get_layout_str(hr_layout_t);
-extern const char	*hr_get_metadata_type_str(hr_metadata_type_t);
+extern errno_t hr_sess_init(hr_t **);
+extern void hr_sess_destroy(hr_t *);
+extern errno_t hr_create(hr_t *, hr_config_t *);
+extern errno_t hr_assemble(hr_t *, hr_config_t *, size_t *);
+extern errno_t hr_auto_assemble(hr_t *, size_t *);
+extern errno_t hr_stop(hr_t *, const char *);
+extern errno_t hr_stop_all(hr_t *);
+extern errno_t hr_fail_extent(hr_t *, const char *, unsigned long);
+extern errno_t hr_add_hotspare(hr_t *, const char *, const char *);
+extern errno_t hr_print_state(hr_t *);
+extern const char *hr_get_vol_state_str(hr_vol_state_t);
+extern const char *hr_get_ext_state_str(hr_ext_state_t);
+extern const char *hr_get_layout_str(hr_layout_t);
+extern const char *hr_get_metadata_type_str(hr_metadata_type_t);
 
 #endif