1 files changed, 70 insertions, 0 deletions
diff --git a/private/ntos/tdi/tcpip/ip/icmp.h b/private/ntos/tdi/tcpip/ip/icmp.h
new file mode 100644
index 000000000..f45dac536
--- /dev/null
+++ b/private/ntos/tdi/tcpip/ip/icmp.h
@@ -0,0 +1,70 @@
+/********************************************************************/
+/**                     Microsoft LAN Manager                      **/
+/**               Copyright(c) Microsoft Corp., 1990-1992          **/
+/********************************************************************/
+/* :ts=4 */
+
+//***	icmp.h - IP ICMP header.
+//
+//	This module contains private ICMP definitions.
+//
+
+#define	PROT_ICMP	1
+
+#define	ICMP_ECHO_RESP		0
+#define	ICMP_ECHO			8
+#define	ICMP_TIMESTAMP		13
+#define	ICMP_TIMESTAMP_RESP	14
+
+#define	MIN_ERRDATA_LENGTH	8		// Minimum amount of data we need.
+
+// Structure of an ICMP header.
+
+struct ICMPHeader {
+	uchar		ich_type;			// Type of ICMP packet.
+	uchar		ich_code;			// Subcode of type.
+	ushort		ich_xsum;			// Checksum of packet.
+	ulong		ich_param;			// Type-specific parameter field.
+}; /* ICMPHeader */
+
+struct ICMPRouterAdHeader {
+    uchar       irah_numaddrs;      // Number of addresses
+    uchar       irah_addrentrysize; // Address Entry Size
+    ushort      irah_lifetime;      // Lifetime
+}; /* ICMPRouterAdHeader */
+
+struct ICMPRouterAdAddrEntry {
+    IPAddr      irae_addr;          // Router Address
+    long        irae_preference;    // Preference Level
+}; /* ICMPRouterAdAddrEntry */
+
+/*NOINC*/
+typedef struct ICMPHeader ICMPHeader;
+typedef struct ICMPRouterAdHeader ICMPRouterAdHeader;
+typedef struct ICMPRouterAdAddrEntry ICMPRouterAdAddrEntry;
+
+typedef	void	(*EchoRtn)(void *, IP_STATUS, void *, uint, IPOptInfo *);
+/*INC*/
+
+struct EchoControl {
+	struct	EchoControl	*ec_next;	     // Next control structure in list.
+	ulong				ec_to;		     // Timeout
+	void				*ec_rtn;	     // Pointer to routine to call when completing request.
+	ushort				ec_seq;		     // Seq. # of this ping request.
+	uchar               ec_active;       // Set when packet has been sent
+	uchar				ec_pad;		     // Pad.
+	ulong               ec_starttime;    // time request was issued
+	void                *ec_replybuf;    // buffer to store replies
+	ulong               ec_replybuflen;  // size of reply buffer
+}; /* EchoControl */
+
+/*NOINC*/
+typedef struct EchoControl EchoControl;
+/*INC*/
+
+extern ICMPHeader	*GetICMPBuffer(uint Size, PNDIS_BUFFER *Buffer);
+extern void			FreeICMPBuffer(PNDIS_BUFFER Buffer);
+extern void			ICMPSendComplete(void *DataPtr, PNDIS_BUFFER BufferChain);
+
+
+