14 files changed, 28 insertions, 0 deletions
diff --git a/src/liblzma/api/lzma/base.h b/src/liblzma/api/lzma/base.h
index 7408cd10..20d485b9 100644
--- a/src/liblzma/api/lzma/base.h
+++ b/src/liblzma/api/lzma/base.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: 0BSD */
+
 /**
  * \file        lzma/base.h
  * \brief       Data types and functions used in many places in liblzma API
diff --git a/src/liblzma/api/lzma/bcj.h b/src/liblzma/api/lzma/bcj.h
index db9d6fa3..7f6611fe 100644
--- a/src/liblzma/api/lzma/bcj.h
+++ b/src/liblzma/api/lzma/bcj.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: 0BSD */
+
 /**
  * \file        lzma/bcj.h
  * \brief       Branch/Call/Jump conversion filters
diff --git a/src/liblzma/api/lzma/block.h b/src/liblzma/api/lzma/block.h
index 9f6bb1e5..05b77e59 100644
--- a/src/liblzma/api/lzma/block.h
+++ b/src/liblzma/api/lzma/block.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: 0BSD */
+
 /**
  * \file        lzma/block.h
  * \brief       .xz Block handling
diff --git a/src/liblzma/api/lzma/check.h b/src/liblzma/api/lzma/check.h
index 3917c839..e7a50ed3 100644
--- a/src/liblzma/api/lzma/check.h
+++ b/src/liblzma/api/lzma/check.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: 0BSD */
+
 /**
  * \file        lzma/check.h
  * \brief       Integrity checks
diff --git a/src/liblzma/api/lzma/container.h b/src/liblzma/api/lzma/container.h
index 0c515c58..ad3f9905 100644
--- a/src/liblzma/api/lzma/container.h
+++ b/src/liblzma/api/lzma/container.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: 0BSD */
+
 /**
  * \file        lzma/container.h
  * \brief       File formats
diff --git a/src/liblzma/api/lzma/delta.h b/src/liblzma/api/lzma/delta.h
index 33b3bbc3..5ebacef8 100644
--- a/src/liblzma/api/lzma/delta.h
+++ b/src/liblzma/api/lzma/delta.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: 0BSD */
+
 /**
  * \file        lzma/delta.h
  * \brief       Delta filter
diff --git a/src/liblzma/api/lzma/filter.h b/src/liblzma/api/lzma/filter.h
index e0808b69..e86809c4 100644
--- a/src/liblzma/api/lzma/filter.h
+++ b/src/liblzma/api/lzma/filter.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: 0BSD */
+
 /**
  * \file        lzma/filter.h
  * \brief       Common filter related types and functions
diff --git a/src/liblzma/api/lzma/hardware.h b/src/liblzma/api/lzma/hardware.h
index 4c3984b8..7a1a84fc 100644
--- a/src/liblzma/api/lzma/hardware.h
+++ b/src/liblzma/api/lzma/hardware.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: 0BSD */
+
 /**
  * \file        lzma/hardware.h
  * \brief       Hardware information
diff --git a/src/liblzma/api/lzma/index.h b/src/liblzma/api/lzma/index.h
index c723d6d2..7d8a9950 100644
--- a/src/liblzma/api/lzma/index.h
+++ b/src/liblzma/api/lzma/index.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: 0BSD */
+
 /**
  * \file        lzma/index.h
  * \brief       Handling of .xz Index and related information
diff --git a/src/liblzma/api/lzma/index_hash.h b/src/liblzma/api/lzma/index_hash.h
index a486b130..68f9024e 100644
--- a/src/liblzma/api/lzma/index_hash.h
+++ b/src/liblzma/api/lzma/index_hash.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: 0BSD */
+
 /**
  * \file        lzma/index_hash.h
  * \brief       Validate Index by using a hash function
diff --git a/src/liblzma/api/lzma/lzma12.h b/src/liblzma/api/lzma/lzma12.h
index 9de0e326..05f5b66e 100644
--- a/src/liblzma/api/lzma/lzma12.h
+++ b/src/liblzma/api/lzma/lzma12.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: 0BSD */
+
 /**
  * \file        lzma/lzma12.h
  * \brief       LZMA1 and LZMA2 filters
diff --git a/src/liblzma/api/lzma/stream_flags.h b/src/liblzma/api/lzma/stream_flags.h
index 252e6a1d..a33fe468 100644
--- a/src/liblzma/api/lzma/stream_flags.h
+++ b/src/liblzma/api/lzma/stream_flags.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: 0BSD */
+
 /**
  * \file        lzma/stream_flags.h
  * \brief       .xz Stream Header and Stream Footer encoder and decoder
diff --git a/src/liblzma/api/lzma/version.h b/src/liblzma/api/lzma/version.h
index 86303387..099f42b8 100644
--- a/src/liblzma/api/lzma/version.h
+++ b/src/liblzma/api/lzma/version.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: 0BSD */
+
 /**
  * \file        lzma/version.h
  * \brief       Version number
diff --git a/src/liblzma/api/lzma/vli.h b/src/liblzma/api/lzma/vli.h
index 2174f5ba..7f3e398a 100644
--- a/src/liblzma/api/lzma/vli.h
+++ b/src/liblzma/api/lzma/vli.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: 0BSD */
+
 /**
  * \file        lzma/vli.h
  * \brief       Variable-length integer handling