IP Protocol Definitions for use when creating sockets
[Network Routines]

マクロ定義
#define	APR_PROTO_TCP   6
#define	APR_PROTO_UDP   17
#define	APR_PROTO_SCTP   132

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マクロ定義

#define APR_PROTO_SCTP   132

SCTP

#define APR_PROTO_TCP   6

TCP

#define APR_PROTO_UDP   17

UDP

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