kopia lustrzana https://gitlab.com/sane-project/backends
44 wiersze
1.4 KiB
C
44 wiersze
1.4 KiB
C
/* sane - Scanner Access Now Easy.
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* Copyright (C) 2007 Tower Technologies
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* Author: Alessandro Zummo <a.zummo@towertech.it>
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* This file is part of the SANE package.
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*
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* This file is in the public domain. You may use and modify it as
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* you see fit, as long as this copyright message is included and
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* that there is an indication as to what modifications have been
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* made (if any).
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*
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* SANE is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE.
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*
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* Header file for UDP/IP communications.
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*/
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#ifndef sanei_udp_h
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#define sanei_udp_h
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#include <sane/sane.h>
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#ifdef HAVE_WINSOCK2_H
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#include <winsock2.h>
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#endif
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#ifdef HAVE_SYS_SOCKET_H
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#include <netinet/in.h>
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#include <netdb.h>
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#endif
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#ifdef HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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extern SANE_Status sanei_udp_open(const char *host, int port, int *fdp);
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extern SANE_Status sanei_udp_open_broadcast(int *fdp);
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extern void sanei_udp_close(int fd);
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extern void sanei_udp_set_nonblock(int fd, SANE_Bool nonblock);
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extern ssize_t sanei_udp_write(int fd, const u_char * buf, int count);
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extern ssize_t sanei_udp_read(int fd, u_char * buf, int count);
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extern ssize_t sanei_udp_write_broadcast(int fd, int port, const u_char * buf, int count);
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extern ssize_t sanei_udp_recvfrom(int fd, u_char * buf, int count, char **fromp);
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#endif /* sanei_udp_h */
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