vircgroup: Rename structs to start with underscore

Signed-off-by: NPavel Hrdina <phrdina@redhat.com>

src/util/vircgroup.c

@@ -385,7 +385,7 @@ virCgroupDetectMountsFromFile(virCgroupPtr group,
             const char *typestr = virCgroupControllerTypeToString(i);
             int typelen = strlen(typestr);
             char *tmp = entry.mnt_opts;
-            struct virCgroupController *controller = &group->controllers[i];
+            struct _virCgroupController *controller = &group->controllers[i];
             while (tmp) {
                 char *next = strchr(tmp, ',');
                 int len;

src/util/vircgroup.h

@@ -28,8 +28,8 @@
 # include "virutil.h"
 # include "virbitmap.h"
 
-struct virCgroup;
-typedef struct virCgroup *virCgroupPtr;
+struct _virCgroup;
+typedef struct _virCgroup *virCgroupPtr;
 
 enum {
     VIR_CGROUP_CONTROLLER_CPU,

src/util/vircgrouppriv.h

@@ -31,7 +31,7 @@
 
 # include "vircgroup.h"
 
-struct virCgroupController {
+struct _virCgroupController {
     int type;
     char *mountPoint;
     /* If mountPoint holds several controllers co-mounted,
@@ -42,10 +42,10 @@ struct virCgroupController {
     char *placement;
 };
 
-struct virCgroup {
+struct _virCgroup {
     char *path;
 
-    struct virCgroupController controllers[VIR_CGROUP_CONTROLLER_LAST];
+    struct _virCgroupController controllers[VIR_CGROUP_CONTROLLER_LAST];
 };
 
 int virCgroupDetectMountsFromFile(virCgroupPtr group,