1 /* Serial port emulation via sockets. 2 Copyright (C) 1998-2013 Free Software Foundation, Inc. 3 4 This file is part of the GNU simulators. 5 6 This program is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 3 of the License, or 9 (at your option) any later version. 10 11 This program is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 18 19 #ifndef DV_SOCKSER_H 20 #define DV_SOCKSER_H 21 22 /* bits in result of dev_sockser_status */ 23 #define DV_SOCKSER_INPUT_EMPTY 0x1 24 #define DV_SOCKSER_OUTPUT_EMPTY 0x2 25 #define DV_SOCKSER_DISCONNECTED 0x4 26 27 /* FIXME: later add a device ptr arg */ 28 extern int dv_sockser_status (SIM_DESC); 29 int dv_sockser_write (SIM_DESC, unsigned char); 30 int dv_sockser_write_buffer (SIM_DESC, const unsigned char *, unsigned); 31 int dv_sockser_read (SIM_DESC); 32 33 #endif /* DV_SOCKSER_H */ 34