HTTP_HDR 成员列表

成员的完整列表，这些成员属于 HTTP_HDR,包括所有继承而来的类成员

chat_ctx	HTTP_HDR
chat_free_ctx_fn	HTTP_HDR
chunked	HTTP_HDR
content_length	HTTP_HDR
cur_lines	HTTP_HDR
debug	HTTP_HDR
entry_lnk	HTTP_HDR
keep_alive	HTTP_HDR
keep_alive_count	HTTP_HDR
major	HTTP_HDR
max_lines	HTTP_HDR
minor	HTTP_HDR
proto	HTTP_HDR
status	HTTP_HDR
valid_lines	HTTP_HDR
version	HTTP_HDR