UINT32 Cur;\r
UINT32 Len;\r
UINT32 Point;\r
- UINT8 IcmpType;\r
- UINT8 IcmpCode;\r
- UINT32 IcmpPoint;\r
+ volatile UINT8 IcmpType;\r
+ volatile UINT8 IcmpCode;\r
+ volatile UINT32 IcmpPoint;\r
\r
IcmpType = ICMP_PARAMETER_PROBLEM;\r
IcmpCode = 0;\r