Add license file to all public headers

Yes, the public headers do need our license.

Signed-off-by: Vicent Marti <tanoku@gmail.com>

1 files changed, 32 insertions, 1 deletions

diff --git a/src/git2/odb_backend.h b/src/git2/odb_backend.h
index 747f4e97a..9c0c3ad6f 100644
--- a/src/git2/odb_backend.h
+++ b/src/git2/odb_backend.h
@@ -1,3 +1,27 @@
+/*
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2,
+ * as published by the Free Software Foundation.
+ *
+ * In addition to the permissions in the GNU General Public License,
+ * the authors give you unlimited permission to link the compiled
+ * version of this file into combinations with other programs,
+ * and to distribute those combinations without any restriction
+ * coming from the use of this file.  (The General Public License
+ * restrictions do apply in other respects; for example, they cover
+ * modification of the file, and distribution when not linked into
+ * a combined executable.)
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
 #ifndef INCLUDE_git_odb_backend_h__
 #define INCLUDE_git_odb_backend_h__
 
@@ -5,8 +29,16 @@
 #include "types.h"
 #include "oid.h"
 
+/**
+ * @file git2/backend.h
+ * @brief Git custom backend functions
+ * @defgroup git_backend Git custom backend API
+ * @ingroup Git
+ * @{
+ */
 GIT_BEGIN_DECL
 
+/** An instance for a custom backend */
 struct git_odb_backend {
 	git_odb *odb;
 
@@ -32,7 +64,6 @@ struct git_odb_backend {
 			const git_oid *);
 
 	void (* free)(struct git_odb_backend *);
-
 };
 
 GIT_END_DECL