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31 lines
1.2 KiB
C
31 lines
1.2 KiB
C
/* source: xio-socks.h */
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/* Copyright Gerhard Rieger and contributors (see file CHANGES) */
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/* Published under the GNU General Public License V.2, see file COPYING */
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#ifndef __xio_socks_h_included
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#define __xio_socks_h_included 1
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struct socks4 {
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uint8_t version;
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uint8_t action;
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uint16_t port;
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uint32_t dest;
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char userid[0]; /* just to have access via this struct */
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} ;
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#define SIZEOF_STRUCT_SOCKS4 ((size_t)&((struct socks4 *)0)->userid)
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extern const struct optdesc opt_socksport;
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extern const struct optdesc opt_socksuser;
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extern const struct addrdesc xioaddr_socks4_connect;
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extern const struct addrdesc xioaddr_socks4a_connect;
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extern int _xioopen_opt_socksport(struct opt *opts, char **socksport);
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extern int _xioopen_socks4_init(const char *targetport, struct opt *opts, char **socksport, struct socks4 *sockhead, size_t *headlen);
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extern int _xioopen_socks4_prepare(struct single *xfd, const char *hostname, int socks4a, struct socks4 *sockhead, ssize_t *headlen, int level);
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extern int _xioopen_socks4_connect(struct single *xfd,
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struct socks4 *sockhead,
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size_t headlen,
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int level);
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#endif /* !defined(__xio_socks_h_included) */
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