Internet Direct (Indy) Version 9.0.1 Beta
TCharBuf
Specifies the ICMP receive and message buffer data type.

TCharBuf = array [1..MAX_PACKET_SIZE] of char;
Description
TCharBuf is an Array of Char type that specifies the data type for ICMP receive buffer and ICMP message buffer used by TIdICMPClient. TCharBuf is indexed from 1 to MAX_PACKET_SIZE.