Added public domain notice into a few files.

src/common/common_w32res.rc

@@ -1,3 +1,10 @@
+/*
+ * Author: Lasse Collin
+ *
+ * This file has been put into the public domain.
+ * You can do whatever you want with this file.
+ */
+
 #include <winresrc.h>
 #include "config.h"
 #define LZMA_H_INTERNAL

src/liblzma/liblzma.pc.in

@@ -1,3 +1,10 @@
+#
+# Author: Lasse Collin
+#
+# This file has been put into the public domain.
+# You can do whatever you want with this file.
+#
+
 prefix=@prefix@
 exec_prefix=@exec_prefix@
 libdir=@libdir@

src/liblzma/liblzma_w32res.rc

@@ -1,3 +1,10 @@
+/*
+ * Author: Lasse Collin
+ *
+ * This file has been put into the public domain.
+ * You can do whatever you want with this file.
+ */
+
 #define MY_TYPE VFT_DLL
 #define MY_NAME "liblzma"
 #define MY_SUFFIX ".dll"

src/xz/xz_w32res.rc

@@ -1,3 +1,10 @@
+/*
+ * Author: Lasse Collin
+ *
+ * This file has been put into the public domain.
+ * You can do whatever you want with this file.
+ */
+
 #define MY_TYPE VFT_APP
 #define MY_NAME "xz"
 #define MY_SUFFIX ".exe"

src/xzdec/xzdec_w32res.rc

@@ -1,3 +1,10 @@
+/*
+ * Author: Lasse Collin
+ *
+ * This file has been put into the public domain.
+ * You can do whatever you want with this file.
+ */
+
 #define MY_TYPE VFT_APP
 #define MY_NAME "xzdec"
 #define MY_SUFFIX ".exe"