backend/backend-private.h

   1 /*
   2  * "$Id: backend-private.h 6170 2007-01-02 17:26:41Z mike $"
   3  *
   4  *   Backend support definitions for the Common UNIX Printing System (CUPS).
   5  *
   6  *   Copyright 1997-2007 by Easy Software Products, all rights reserved.
   7  *
   8  *   These coded instructions, statements, and computer programs are the
   9  *   property of Easy Software Products and are protected by Federal
  10  *   copyright law.  Distribution and use rights are outlined in the file
  11  *   "LICENSE" which should have been included with this file.  If this
  12  *   file is missing or damaged please contact Easy Software Products
  13  *   at:
  14  *
  15  *       Attn: CUPS Licensing Information
  16  *       Easy Software Products
  17  *       44141 Airport View Drive, Suite 204
  18  *       Hollywood, Maryland 20636 USA
  19  *
  20  *       Voice: (301) 373-9600
  21  *       EMail: cups-info@cups.org
  22  *         WWW: http://www.cups.org
  23  *
  24  *   This file is subject to the Apple OS-Developed Software exception.
  25  */
  26
  27 #ifndef _CUPS_BACKEND_PRIVATE_H_
  28 #  define _CUPS_BACKEND_PRIVATE_H_
  29
  30
  31 /*
  32  * Include necessary headers.
  33  */
  34
  35 #  include <cups/backend.h>
  36 #  include <cups/sidechannel.h>
  37 #  include <cups/cups.h>
  38 #  include <cups/debug.h>
  39 #  include <stdlib.h>
  40 #  include <errno.h>
  41 #  include <cups/string.h>
  42 #  include <signal.h>
  43
  44
  45 /*
  46  * C++ magic...
  47  */
  48
  49 #  ifdef __cplusplus
  50 extern "C" {
  51 #  endif /* __cplusplus */
  52
  53
  54 /*
  55  * Prototypes...
  56  */
  57
  58 extern int      backendGetDeviceID(int fd, char *device_id, int device_id_size,
  59                                    char *make_model, int make_model_size,
  60                                    const char *scheme, char *uri, int uri_size);
  61 extern int      backendGetMakeModel(const char *device_id, char *make_model,
  62                                     int make_model_size);
  63 extern ssize_t  backendRunLoop(int print_fd, int device_fd, int use_bc,
  64                                void (*side_cb)(int print_fd, int device_fd,
  65                                                int use_bc));
  66
  67
  68 #  ifdef __cplusplus
  69 }
  70 #  endif /* __cplusplus */
  71 #endif /* !_CUPS_BACKEND_PRIVATE_H_ */
  72
  73
  74 /*
  75  * End of "$Id: backend-private.h 6170 2007-01-02 17:26:41Z mike $".
  76  */