Parameters
- *
- To omit this positional parameter when using the HELP keyword.
- tcp_header_address
- The address of the TCP header or an IPCS symbol.
- tcp_control_block_address
- The address of a TCP/IP TCP control block or an IPCS symbol.
- skdb_address
- The address of an SKDB control block or an IPCS symbol.
- skmb_address
- The address of an SKMB control block or an IPCS symbol.
- size
- The amount of data to display. If the size is greater than the size of the header, the variable portion of the header (if it exists) is displayed. Must be one to three hexadecimal digits.
- HELP
- Display TCPHDR usage and syntax information.
- ALL
- Displays help about the function, operands, and syntax information for the TCPHDR command. ALL is the default.
- FUNCTION
- Display only function help information.
- OPERANDS
- Display only operands help information.
- SYNTAX
- Display only syntax help information.
Rule: If
you specify multiple keywords from the set {ALL, FUNCTION, OPERANDS,
SYNTAX}, all of the keywords that you specify are used.