IN DHCP4_PACKET *Packet OPTIONAL\r
);\r
\r
-typedef struct _EFI_PXE_DHCP4_CALLBACK_PROTOCOL {\r
+struct _EFI_PXE_DHCP4_CALLBACK_PROTOCOL {\r
UINT64 Revision;\r
EFI_PXE_DHCP4_CALLBACK Callback;\r
-} EFI_PXE_DHCP4_CALLBACK_PROTOCOL;\r
+};\r
\r
//\r
// GUID declaration\r