slirp: clarify license of slirp files using SPDX: implicit via unstated

Add SPDX license identifier to clarify the license of files without
explicit license header.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>

12 files changed, 12 insertions, 0 deletions

diff --git a/slirp/src/bootp.h b/slirp/src/bootp.h
index 4043489..d881ad6 100644
--- a/slirp/src/bootp.h
+++ b/slirp/src/bootp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
 /* bootp/dhcp defines */
 
 #ifndef SLIRP_BOOTP_H
diff --git a/slirp/src/ip6.h b/slirp/src/ip6.h
index 1b3364f..33683c8 100644
--- a/slirp/src/ip6.h
+++ b/slirp/src/ip6.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
 /*
  * Copyright (c) 2013
  * Guillaume Subiron, Yann Bordenave, Serigne Modou Wagne.
diff --git a/slirp/src/ip6_icmp.c b/slirp/src/ip6_icmp.c
index c1e3d30..5642457 100644
--- a/slirp/src/ip6_icmp.c
+++ b/slirp/src/ip6_icmp.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
 /*
  * Copyright (c) 2013
  * Guillaume Subiron, Yann Bordenave, Serigne Modou Wagne.
diff --git a/slirp/src/ip6_icmp.h b/slirp/src/ip6_icmp.h
index e8ed753..d8d13e3 100644
--- a/slirp/src/ip6_icmp.h
+++ b/slirp/src/ip6_icmp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
 /*
  * Copyright (c) 2013
  * Guillaume Subiron, Yann Bordenave, Serigne Modou Wagne.
diff --git a/slirp/src/ip6_input.c b/slirp/src/ip6_input.c
index 1b8c003..d9d2b7e 100644
--- a/slirp/src/ip6_input.c
+++ b/slirp/src/ip6_input.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
 /*
  * Copyright (c) 2013
  * Guillaume Subiron, Yann Bordenave, Serigne Modou Wagne.
diff --git a/slirp/src/ip6_output.c b/slirp/src/ip6_output.c
index 19d1ae7..b861106 100644
--- a/slirp/src/ip6_output.c
+++ b/slirp/src/ip6_output.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
 /*
  * Copyright (c) 2013
  * Guillaume Subiron, Yann Bordenave, Serigne Modou Wagne.
diff --git a/slirp/src/libslirp.h b/slirp/src/libslirp.h
index 2d13950..3b28764 100644
--- a/slirp/src/libslirp.h
+++ b/slirp/src/libslirp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
 #ifndef LIBSLIRP_H
 #define LIBSLIRP_H
 
diff --git a/slirp/src/ndp_table.c b/slirp/src/ndp_table.c
index 34ea4fd..7832487 100644
--- a/slirp/src/ndp_table.c
+++ b/slirp/src/ndp_table.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
 /*
  * Copyright (c) 2013
  * Guillaume Subiron, Yann Bordenave, Serigne Modou Wagne.
diff --git a/slirp/src/slirp.h b/slirp/src/slirp.h
index 8068ba1..3958093 100644
--- a/slirp/src/slirp.h
+++ b/slirp/src/slirp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
 #ifndef SLIRP_H
 #define SLIRP_H
 
diff --git a/slirp/src/stream.h b/slirp/src/stream.h
index 985334c..08bb5b6 100644
--- a/slirp/src/stream.h
+++ b/slirp/src/stream.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
 #ifndef STREAM_H_
 #define STREAM_H_
 
diff --git a/slirp/src/tftp.h b/slirp/src/tftp.h
index a4c4a64..3fe3b70 100644
--- a/slirp/src/tftp.h
+++ b/slirp/src/tftp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
 /* tftp defines */
 
 #ifndef SLIRP_TFTP_H
diff --git a/slirp/src/udp6.c b/slirp/src/udp6.c
index be5cba1..bfcc7ec 100644
--- a/slirp/src/udp6.c
+++ b/slirp/src/udp6.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
 /*
  * Copyright (c) 2013
  * Guillaume Subiron