#include <stdio.h>#include <X11/Intrinsic.h>#include <X11/Shell.h>#include <X11/StringDefs.h>#include "config.h"#include "optutil.h"#include "open_app.h"#include "main.h"int main(int argc, char *argv[]){  Pilot pilot;  ResourceOption ros[] = {    {"<filename>", "file to read the ROM from",     {"romfile", "Romfile", XtRString, sizeof(String),      XtOffset(Pilot_P, RomFile), XtRString, "pilot.rom"},     {"-romfile", "*romfile", XrmoptionSepArg, (caddr_t) NULL}},    {"<filename>", "file to put the RAM in",     {"ramfile", "Ramfile", XtRString, sizeof(String),      XtOffset(Pilot_P, RamFile), XtRString, "pilot.ram"},     {"-ramfile", "*ramfile", XrmoptionSepArg, (caddr_t) NULL}},    {"<filename>", "file to use for scratch data",     {"scratchfile", "ScratchFile", XtRString, sizeof(String),      XtOffset(Pilot_P, ScratchFile), XtRString, "pilot.scratch"},     {"-scratchfile", "*scratchfile", XrmoptionSepArg, (caddr_t) NULL}},    {"<dirname>", "default directory for files",     {"datadir", "Datadir", XtRString, sizeof(String),      XtOffset(Pilot_P, DataDir), XtRString, "~/.xcopilot"},     {"-datadir", "*datadir", XrmoptionSepArg, (caddr_t) NULL}},    {"<n>", "set debug mode (off, old, gdb)",     {"debug", "Debug", XtRString, sizeof(String),      XtOffset(Pilot_P, Debugging), XtRString, "off"},     {"-debug", "*debug", XrmoptionSepArg, (caddr_t) NULL}},    {"[debug options]", "set debug options",     {"debugargs", "debugargs", XtRString, sizeof(String),      XtOffset(Pilot_P, DebugArgs), XtRString, ""},     {"-debugargs", "*debugargs", XrmoptionSepArg, (caddr_t) NULL}},    {"<colorname>", "color of backlit background",     {"bbg", "Bbg", XtRString, sizeof(String),      XtOffset(Pilot_P, bbg), XtRString, "PaleGreen1"},     {"-bbg", "*bbg", XrmoptionSepArg, (caddr_t) NULL}},    {NULL, "don't use Xshm",     {"noxshm", "Noxshm", XtRInt, sizeof(unsigned),      XtOffset(Pilot_P, NoXShm), XtRString, "0"},     {"-noxshm", "*noxhsm", XrmoptionNoArg, (caddr_t) "1"}},    {NULL, "use serial port",     {"serial", "Serial", XtRInt, sizeof(unsigned),      XtOffset(Pilot_P, Serial), XtRString, "0"},     {"-serial", "*serial", XrmoptionNoArg, (caddr_t) "1"}},    {"<devfile>", "device file for serial port to use",     {"port", "Port", XtRString, sizeof(String),      XtOffset(Pilot_P, SerialPort), XtRString, "/dev/ptyqe"},     {"-port", "*port", XrmoptionSepArg, (caddr_t) NULL}},    {"<n>", "size of emulated RAM",     {"ramsize", "Ramsize", XtRInt, sizeof(unsigned),      XtOffset(Pilot_P, RamSize), XtRString, "1024"},     {"-ramsize", "*ramsize", XrmoptionSepArg, (caddr_t) NULL}},    {"<n>", "pixel magnification factor",     {"magfactor", "Magfactor", XtRInt, sizeof(unsigned),      XtOffset(Pilot_P, MagFactor), XtRString, "1"},     {"-magfactor", "*magfactor", XrmoptionSepArg, (caddr_t) NULL}},    {NULL, "double pixels (magfactor 2)",     {"double", "Double", XtRInt, sizeof(unsigned),      XtOffset(Pilot_P, DoublePixels), XtRString, "0"},     {"-double", "*double", XrmoptionNoArg, (caddr_t) "1"}},    {NULL, "use a private colormap",     {"private", "Private", XtRInt, sizeof(unsigned),      XtOffset(Pilot_P, PrivateColormap), XtRString, "0"},     {"-private", "*private", XrmoptionNoArg, (caddr_t) "1"}},    {"<n>", "version of memory",     {"memversion", "Memversion", XtRInt, sizeof(unsigned),      XtOffset(Pilot_P, MemVersion), XtRString, "1"},     {"-memversion", "*memversion", XrmoptionSepArg, (caddr_t) NULL}},    {NULL, "emulate a reset",     {"reset", "Reset", XtRInt, sizeof(unsigned),      XtOffset(Pilot_P, ResetPilot), XtRString, "0"},     {"-reset", "*reset", XrmoptionNoArg, (caddr_t) "1"}},    {NULL, "don't check the start vector",     {"nocheck", "Nocheck", XtRInt, sizeof(unsigned),      XtOffset(Pilot_P, NoCheck), XtRString, "0"},     {"-nocheck", "*nocheck", XrmoptionNoArg, (caddr_t) "1"}},  };  XtResource *resources = OU_GetResources(ros, XtNumber(ros));  XrmOptionDescRec *opts = OU_GetOptions(ros, XtNumber(ros));  const char env_args[] = "XCOPILOTARGS";#ifndef DISABLE_DISPLAY  OU_GetEnvironment(env_args, &argv, &argc);  pilot.topWidget = XtVaOpenApplication(&pilot.context, "XCopilot", opts,                                        XtNumber(ros), &argc, argv, NULL,                                        applicationShellWidgetClass, NULL);  if (argc > 1) {    int i;    fprintf(stderr, "%s: unable to handle option%s:", argv[0],            argc > 2 ? "s" : "");    for (i = 1; i < argc; i++)      fprintf(stderr, " %s", argv[i]);    fprintf(stderr, "\n");    fprintf(stderr, "usage: %s [options]\n", argv[0]);    fprintf(stderr, "Where options can be any of the standard Xt options"            " (e.g. -display, -bg) or\nthe following:\n");    OU_DumpOptions(ros, XtNumber(ros), stderr);    fprintf(stderr,            "Options can also be passed in via the %s environment variable.\n",            env_args);    return 1;  }  XtGetApplicationResources(pilot.topWidget, &pilot, resources, XtNumber(ros),                            NULL, 0);#else  memset(&pilot, 0, sizeof(pilot));  pilot.RomFile = "pilot.rom";  pilot.RamFile = "pilot.ram";  pilot.ScratchFile = "pilot.scratch";  pilot.Debugging = "old";  pilot.DebugArgs = NULL;  pilot.bbg = "PaleGreen1";  pilot.NoXShm = 1;  pilot.Serial = 0;  pilot.SerialPort = "/dev/ptyqe";  pilot.RamSize = 1024;  pilot.MemVersion = 1;  pilot.ResetPilot = 0;  pilot.NoCheck = 0;  pilot.DataDir = "~/.xcopilot";#endif  if (pilot.DoublePixels)    pilot.MagFactor = 2;  init(&pilot);  return 0;}