Inital commit.

FossilOrigin-Name: 67f290e6f7549a37601f3c6bb968f43998250cd27a01e5a2f4357b9de07a239c

src/capwap/lw_put_cisco_path_mtu.c

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+/*
+    This file is part of libcapwap.
+
+    libcapwap 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, either version 3 of the License, or
+    (at your option) any later version.
+
+    libcapwap 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 Foobar.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+/**
+ * @file
+ * @brief Implementation of lw_put_cisco_path_mtu
+ */
+
+#include "lwapp_cisco.h"
+
+/** 
+ * Put message element data for Cisco vendor specific LWAPP message
+ * Csico Path MTU.
+ * @param dst destination buffer
+ * @param max maximum MTU
+ * @param padding number of bytes to append
+ * @return number of bytes put to buffer 
+ */
+int lw_put_cisco_path_mtu(uint8_t *dst, uint16_t max, uint16_t padding)
+{
+	lw_put_dword(dst,LW_VENDOR_ID_CISCO);
+	lw_put_word(dst+4,LW_ELEM_CISCO_PATH_MTU);
+	lw_put_word(dst+6,max);
+	lw_put_word(dst+8,padding+4);
+	memset(dst+10,0,padding);
+	return padding+10;
+}