socat/xio-ipapp.h

/* source: xio-ipapp.h */
/* Copyright Gerhard Rieger and contributors (see file CHANGES) */
/* Published under the GNU General Public License V.2, see file COPYING */

#ifndef __xio_ipapp_h_included
#define __xio_ipapp_h_included 1


/* when selecting a low port, this is the lowest possible */
#define XIO_IPPORT_LOWER 640


extern const struct optdesc opt_sourceport;
/*extern const struct optdesc opt_port;*/
extern const struct optdesc opt_lowport;

extern int xioopen_ipapp_connect(int argc, const char *argv[], struct opt *opts, int xioflags, xiofile_t *fd,
			 groups_t groups, int socktype,
			 int ipproto, int protname);
extern int _xioopen_ipapp_prepare(struct opt *opts, struct opt **opts0, const char *hostname, const char *portname, int *pf, int protocol, const int ai_flags[2], const unsigned long res_opts[2], struct addrinfo **res, union sockaddr_union *us,  socklen_t *uslen, bool *needbind, bool *lowport,
			  int socktype);
extern int _xioopen_ip4app_connect(const char *hostname, const char *portname,
				   struct single *xfd,
				   int socktype, int ipproto, void *protname,
				   struct opt *opts);
extern int xioopen_ipapp_listen(int argc, const char *argv[], struct opt *opts,
			  int xioflags, xiofile_t *fd,
			 groups_t groups, int socktype,
				 int ipproto, int protname);
extern int _xioopen_ipapp_listen_prepare(struct opt *opts, struct opt **opts0, const char *portname, int *pf, int ipproto, const int ai_flags[2], const unsigned long res_opts[2], union sockaddr_union *us, socklen_t *uslen, int socktype);
extern int _xio_sort_ip_addresses(struct addrinfo *themlist, struct addrinfo **ai_sorted);

#endif /* !defined(__xio_ipapp_h_included) */