/*
* = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
*
* xyzModem . h
*
* RedBoot stream handler for xyzModem protocol
*
* = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
* SPDX - License - Identifier : eCos - 2.0
* = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
* # # # # # DESCRIPTIONBEGIN # # # #
*
* Author ( s ) : gthomas
* Contributors : gthomas
* Date : 2000 - 07 - 14
* Purpose :
* Description :
*
* This code is part of RedBoot ( tm ) .
*
* # # # # DESCRIPTIONEND # # # #
*
* = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
*/
# ifndef _XYZMODEM_H_
# define _XYZMODEM_H_
# define xyzModem_xmodem 1
# define xyzModem_ymodem 2
/* Don't define this until the protocol support is in place */
/*#define xyzModem_zmodem 3 */
# define xyzModem_access -1
# define xyzModem_noZmodem -2
# define xyzModem_timeout -3
# define xyzModem_eof -4
# define xyzModem_cancel -5
# define xyzModem_frame -6
# define xyzModem_cksum -7
# define xyzModem_sequence -8
# define xyzModem_close 1
# define xyzModem_abort 2
# ifdef REDBOOT
extern getc_io_funcs_t xyzModem_io ;
# else
# define CYGNUM_CALL_IF_SET_COMM_ID_QUERY_CURRENT
# define CYGACC_CALL_IF_SET_CONSOLE_COMM(x)
# define diag_vprintf vprintf
# define diag_printf printf
# define diag_vsprintf vsprintf
# define CYGACC_CALL_IF_DELAY_US(x) udelay(x)
typedef struct {
char * filename ;
int mode ;
int chan ;
# ifdef CYGPKG_REDBOOT_NETWORKING
struct sockaddr_in * server ;
# endif
} connection_info_t ;
# endif
int xyzModem_stream_open ( connection_info_t * info , int * err ) ;
void xyzModem_stream_close ( int * err ) ;
void xyzModem_stream_terminate ( bool method , int ( * getc ) ( void ) ) ;
int xyzModem_stream_read ( char * buf , int size , int * err ) ;
char * xyzModem_error ( int err ) ;
# endif /* _XYZMODEM_H_ */
