2019-01-06 16:29:24 +00:00
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/* dwsock.h - Socket helper functions. */
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#ifndef DWSOCK_H
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#define DWSOCK_H 1
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#define DWSOCK_IPADDR_LEN 48 // Size of string to hold IPv4 or IPv6 address.
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// I think 40 would be adequate but we'll make
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// it a little larger just to be safe.
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// Use INET6_ADDRSTRLEN (from netinet/in.h) instead?
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int dwsock_init (void);
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2022-03-23 23:21:12 +00:00
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int dwsock_connect (char *hostname, char *port, char *description, int allow_ipv6, int debug, char ipaddr_str[DWSOCK_IPADDR_LEN]);
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2019-01-06 16:29:24 +00:00
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/* ipaddr_str needs to be at least SOCK_IPADDR_LEN bytes */
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char *dwsock_ia_to_text (int Family, void * pAddr, char * pStringBuf, size_t StringBufSize);
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void dwsock_close (int fd);
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#endif
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