liblzma: Omit lzma_index_iter's internal field from Doxygen docs.

Add \private above this field and its sub-fields since it is not meant
to be modified by users.

1 files changed, 8 insertions, 1 deletions

diff --git a/src/liblzma/api/lzma/index.h b/src/liblzma/api/lzma/index.h
index c7be9772..c349b5f7 100644
--- a/src/liblzma/api/lzma/index.h
+++ b/src/liblzma/api/lzma/index.h
@@ -235,14 +235,21 @@ typedef struct {
 		const void *reserved_ptr4;
 	} block;
 
-	/*
+	/** 
+	 * \private     Internal struct.
+	 *
 	 * Internal data which is used to store the state of the iterator.
 	 * The exact format may vary between liblzma versions, so don't
 	 * touch these in any way.
 	 */
 	union {
+		/** \private     Internal field. */
 		const void *p;
+
+		/** \private     Internal field. */
 		size_t s;
+
+		/** \private     Internal field. */
 		lzma_vli v;
 	} internal[6];
 } lzma_index_iter;