/usr/include/tilp2/dusb_vpkt.h is in libticalcs-dev 1.1.8+dfsg2-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 | /* Hey EMACS -*- linux-c -*- */
/* $Id: cmd84p.h 2074 2006-03-31 08:36:06Z roms $ */
/* libticalcs - Ti Calculator library, a part of the TiLP project
* Copyright (C) 1999-2005 Romain Liévin
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
// /!\ NOTE: for this file, backwards compatibility will not necessarily be maintained as strongly as it is for ticalcs.h !
#ifndef __DUSB_VPKT__
#define __DUSB_VPKT__
// Convenients structures
#define DUSB_DH_SIZE (4+2) // size + type
typedef struct
{
uint32_t size; // virtual packet size
uint16_t type; // virtual packet type
uint8_t *data; // virtual packet data
} DUSBVirtualPacket;
typedef struct
{
uint16_t id;
const char *name;
} DUSBVtlPktName;
// Virtual packet types
#define DUSB_VPKT_PING 0x0001
#define DUSB_VPKT_OS_BEGIN 0x0002
#define DUSB_VPKT_OS_ACK 0x0003
#define DUSB_VPKT_OS_HEADER 0x0004
#define DUSB_VPKT_OS_DATA 0x0005
#define DUSB_VPKT_EOT_ACK 0x0006
#define DUSB_VPKT_PARM_REQ 0x0007
#define DUSB_VPKT_PARM_DATA 0x0008
#define DUSB_VPKT_DIR_REQ 0x0009
#define DUSB_VPKT_VAR_HDR 0x000A
#define DUSB_VPKT_RTS 0x000B
#define DUSB_VPKT_VAR_REQ 0x000C
#define DUSB_VPKT_VAR_CNTS 0x000D
#define DUSB_VPKT_PARM_SET 0x000E
#define DUSB_VPKT_DEL_VAR 0x0010
#define DUSB_VPKT_EXECUTE 0x0011
#define DUSB_VPKT_MODE_SET 0x0012
#define DUSB_VPKT_DATA_ACK 0xAA00
#define DUSB_VPKT_DELAY_ACK 0xBB00
#define DUSB_VPKT_EOT 0xDD00
#define DUSB_VPKT_ERROR 0xEE00
// Functions
TIEXPORT3 DUSBVirtualPacket* TICALL dusb_vtl_pkt_new(uint32_t size, uint16_t type);
TIEXPORT3 void TICALL dusb_vtl_pkt_del(DUSBVirtualPacket* pkt);
TIEXPORT3 int TICALL dusb_send_buf_size_request(CalcHandle* h, uint32_t size);
TIEXPORT3 int TICALL dusb_recv_buf_size_alloc(CalcHandle* h, uint32_t *size);
TIEXPORT3 int TICALL dusb_recv_buf_size_request(CalcHandle* h, uint32_t *size);
TIEXPORT3 int TICALL dusb_send_buf_size_alloc(CalcHandle* h, uint32_t size);
TIEXPORT3 int TICALL dusb_send_data(CalcHandle* h, DUSBVirtualPacket* pkt);
TIEXPORT3 int TICALL dusb_recv_data(CalcHandle* h, DUSBVirtualPacket* pkt);
TIEXPORT3 int TICALL dusb_send_acknowledge(CalcHandle* h);
TIEXPORT3 int TICALL dusb_recv_acknowledge(CalcHandle *h);
TIEXPORT3 const char* TICALL dusb_vpkt_type2name(uint16_t id);
TIEXPORT3 uint32_t TICALL dusb_get_buf_size(void);
#endif
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