Add Clear SEL command

Change-Id: I35b07e0bf1012d4b660d10cf17a47318f3c4e6e2
Signed-off-by: Tom Joseph <tomjoseph@in.ibm.com>
diff --git a/storagehandler.h b/storagehandler.h
index e39d676..9973d14 100644
--- a/storagehandler.h
+++ b/storagehandler.h
@@ -10,6 +10,7 @@
     IPMI_CMD_GET_SEL_ENTRY  = 0x43,
     IPMI_CMD_ADD_SEL        = 0x44,
     IPMI_CMD_DELETE_SEL     = 0x46,
+    IPMI_CMD_CLEAR_SEL      = 0x47,
     IPMI_CMD_GET_SEL_TIME   = 0x48,
     IPMI_CMD_SET_SEL_TIME   = 0x49,