Use correct pointer type for parent member in tbd_stat_t

The parent pointer in tbd_stat_t was void since it pointed to
itself, to make the code more clear I've typedef'd the struct
above so that the pointer can now point to itself as an
incomplete type.

1 files changed, 5 insertions, 3 deletions

diff --git a/tbdiff/tbdiff-stat.h b/tbdiff/tbdiff-stat.h
index 85d7e1b..22da466 100644
--- a/tbdiff/tbdiff-stat.h
+++ b/tbdiff/tbdiff-stat.h
@@ -37,8 +37,10 @@ typedef enum {
 	TBD_STAT_TYPE_SOCKET  = 's'
 } tbd_stat_type_e;
 
-typedef struct {
-	void*            parent;
+typedef struct tbd_stat_s tbd_stat_t;
+
+struct tbd_stat_s {
+	tbd_stat_t*      parent;
 	char*            name;
 	tbd_stat_type_e  type;
 	time_t           mtime;
@@ -47,7 +49,7 @@ typedef struct {
 	gid_t            gid;
 	mode_t           mode;
 	uint32_t         rdev;
-} tbd_stat_t;
+};
 
 extern tbd_stat_t*  tbd_stat(const char *path);
 extern void         tbd_stat_free(tbd_stat_t *file);