Initial import, still work in progress

1 files changed, 32 insertions, 0 deletions

diff --git a/err.h b/err.h
new file mode 100644
index 0000000..6a1d856
--- /dev/null
+++ b/err.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2015 Tobias Klauser <tklauser@distanz.ch>
+ *
+ * This file is part of llmnrd.
+ *
+ * llmnrd is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 2 of the License.
+ *
+ * llmnrd 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 llmnrd.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef ERR_H
+#define ERR_H
+
+static inline void *ERR_PTR(long err)
+{
+	return (void *)err;
+}
+
+static inline long PTR_ERR(const void *ptr)
+{
+	return (long)ptr;
+}
+
+#endif /* ERR_H */