liblzma: A few ABI tweaks to reserve space in structures.
diff --git a/src/liblzma/api/lzma/base.h b/src/liblzma/api/lzma/base.h
index fc165ab..43dde8d 100644
--- a/src/liblzma/api/lzma/base.h
+++ b/src/liblzma/api/lzma/base.h
@@ -478,8 +478,12 @@
 	 */
 	void *reserved_ptr1;
 	void *reserved_ptr2;
+	void *reserved_ptr3;
+	void *reserved_ptr4;
 	uint64_t reserved_int1;
 	uint64_t reserved_int2;
+	size_t reserved_int3;
+	size_t reserved_int4;
 	lzma_reserved_enum reserved_enum1;
 	lzma_reserved_enum reserved_enum2;
 
@@ -506,7 +510,8 @@
  */
 #define LZMA_STREAM_INIT \
 	{ NULL, 0, 0, NULL, 0, 0, NULL, NULL, \
-	NULL, NULL, 0, 0, LZMA_RESERVED_ENUM, LZMA_RESERVED_ENUM }
+	NULL, NULL, NULL, NULL, 0, 0, 0, 0, \
+	LZMA_RESERVED_ENUM, LZMA_RESERVED_ENUM }
 
 
 /**
diff --git a/src/liblzma/api/lzma/lzma.h b/src/liblzma/api/lzma/lzma.h
index ae57728..8d5fdb6 100644
--- a/src/liblzma/api/lzma/lzma.h
+++ b/src/liblzma/api/lzma/lzma.h
@@ -381,8 +381,6 @@
 	 * with the currently supported options, so it is safe to leave these
 	 * uninitialized.
 	 */
-	void *reserved_ptr1;
-	void *reserved_ptr2;
 	uint32_t reserved_int1;
 	uint32_t reserved_int2;
 	uint32_t reserved_int3;
@@ -395,6 +393,8 @@
 	lzma_reserved_enum reserved_enum2;
 	lzma_reserved_enum reserved_enum3;
 	lzma_reserved_enum reserved_enum4;
+	void *reserved_ptr1;
+	void *reserved_ptr2;
 
 } lzma_options_lzma;
 
diff --git a/src/liblzma/api/lzma/stream_flags.h b/src/liblzma/api/lzma/stream_flags.h
index c6e7303..bbdd408 100644
--- a/src/liblzma/api/lzma/stream_flags.h
+++ b/src/liblzma/api/lzma/stream_flags.h
@@ -91,8 +91,6 @@
 	lzma_reserved_enum reserved_enum2;
 	lzma_reserved_enum reserved_enum3;
 	lzma_reserved_enum reserved_enum4;
-	lzma_reserved_enum reserved_enum5;
-	lzma_reserved_enum reserved_enum6;
 	lzma_bool reserved_bool1;
 	lzma_bool reserved_bool2;
 	lzma_bool reserved_bool3;
@@ -103,8 +101,6 @@
 	lzma_bool reserved_bool8;
 	uint32_t reserved_int1;
 	uint32_t reserved_int2;
-	uint32_t reserved_int3;
-	uint32_t reserved_int4;
 
 } lzma_stream_flags;