From 198551df4064cb9017d980ff74707a6f7d775a3e Mon Sep 17 00:00:00 2001
From: Anas Nashif <anas.nashif@intel.com>
Date: Sun, 19 Nov 2017 17:55:05 -0500
Subject: [PATCH] doc: crc16: add to doxygen group

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
---
 include/crc16.h | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/include/crc16.h b/include/crc16.h
index 57a129b6ac..3876afb53a 100644
--- a/include/crc16.h
+++ b/include/crc16.h
@@ -3,7 +3,6 @@
  *
  * SPDX-License-Identifier: Apache-2.0
  */
-
 /** @file
  * @brief CRC 16 computation function
  */
@@ -15,6 +14,16 @@
 #include <stdbool.h>
 #include <stddef.h>
 
+/**
+ * @defgroup checksum Checksum
+ */
+
+/**
+ * @defgroup crc16 CRC 16
+ * @ingroup checksum
+ * @{
+ */
+
 /**
  * @brief Generic function for computing CRC 16
  *
@@ -65,4 +74,7 @@ static inline u16_t crc16_ansi(const u8_t *src, size_t len)
 	return crc16(src, len, 0x8005, 0xffff, true);
 }
 
+/**
+ * @}
+ */
 #endif