help.h

// Part of readsb, a Mode-S/ADSB/TIS message decoder.
//
// help.h: main program help header
//
// Copyright (c) 2019 Michael Wolf <michael@mictronics.de>
//
// This file 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 3 of the License, or
// any later version.
//
// This file 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, see <http://www.gnu.org/licenses/>.

#ifndef HELP_H
#define HELP_H

#include "argp.h"
const char *argp_program_version = VERSION_STRING;
const char *argp_program_bug_address = "Matthias Wirth <matthias.wirth@gmail.com>";
static error_t parse_opt (int key, char *arg, struct argp_state *state);

// preprocessor sillyness, yes both lines are necessary.
#define _stringize(x) #x
#define stringize(x) _stringize(x)
static struct argp_option optionsViewadsb[] = {
    {0,0,0,0, "General options:", 1},
    {"lat", OptLat, "<lat>", 0, "Reference/receiver surface latitude", 1},
    {"lon", OptLon, "<lon>", 0, "Reference/receiver surface longitude", 1},
    {"no-interactive", OptNoInteractive, 0, 0, "Disable interactive mode, print to stdout", 1},
    {"interactive-ttl", OptInteractiveTTL, "<sec>", 0, "Remove from list if idle for <sec> (default: 60)", 1},
    {"modeac", OptModeAc, 0, 0, "Enable decoding of SSR Modes 3/A & 3/C", 1},
    {"max-range", OptMaxRange, "<dist>", 0, "Absolute maximum range for position decoding (in nm, default: 300)", 1},
    {"fix", OptFix, 0, 0, "Enable CRC single-bit error correction (default)", 1},
    {"no-fix", OptNoFix, 0, 0, "Disable CRC single-bit error correction", 1},
    {"metric", OptMetric, 0, 0, "Use metric units", 1},
    {"show-only", OptShowOnly, "<addr>", 0, "Show only messages by given ICAO on stdout", 1},
    {"filter-DF", OptFilterDF, "<type>", 0, "Only network forward and display decoded ModeS messages on stdout only show this DF type", 1},
    {"receiver-focus", OptReceiverFocus, "<receiverId>", 0, "only process messages from receiverId", 1},
    {"cpr-focus", OptCprFocus, "<hex>", 0, "show CPR details for this hex", 1},
    {"quiet", OptQuiet, 0, 0, "Disable output (default)", 1},
    {"debug", OptDebug, "<flags>", 0, "Debug mode (verbose), n: network, P: CPR, S: speed check", 1},
    {0,0,0,0, "Network options:", 2},
    {"net-connector", OptNetConnector, "<ip,port,protocol>", 0, "Establish connection, can be specified multiple times (viewadsb default: --net-connector 127.0.0.1,30005,beast_in viewadsb first usage overrides default, second usage adds another input/output) Protocols: beast_out, beast_reduce_out, beast_reduce_plus_out, beast_in, raw_out, raw_in, sbs_in, sbs_in_jaero, sbs_out, sbs_out_jaero, vrs_out, json_out, gpsd_in, uat_in, uat_replay_out, planefinder_in, asterix_in, asterix_out (one failover ip/address,port can be specified: primary-address,primary-port,protocol,failover-address,failover-port) (any position in the comma separated list can also be either silent_fail or uuid=<uuid>)", 2},
    {0,0,0,0, "Help options:", 100},
    { 0 }
};

static struct argp_option optionsReadsb[] = {
    {0,0,0,0, "General options:", 1},
    {"lat", OptLat, "<lat>", 0, "Reference/receiver surface latitude", 1},
    {"lon", OptLon, "<lon>", 0, "Reference/receiver surface longitude", 1},
    {"no-interactive", OptNoInteractive, 0, 0, "Disable interactive mode, print to stdout", 1},
    {"interactive-ttl", OptInteractiveTTL, "<sec>", 0, "Remove from list if idle for <sec> (default: 60)", 1},
    {"modeac", OptModeAc, 0, 0, "Enable decoding of SSR Modes 3/A & 3/C", 1},
    {"modeac-auto", OptModeAcAuto, 0, 0, "Enable Mode A/C if requested by a Beast connection", 1},
    {"max-range", OptMaxRange, "<dist>", 0, "Absolute maximum range for position decoding (in nm, default: 300)", 1},
    {"fix", OptFix, 0, 0, "Enable CRC single-bit error correction (default)", 1},
    {"no-fix", OptNoFix, 0, 0, "Disable CRC single-bit error correction", 1},
    {"no-fix-df", OptNoFixDf, 0, 0, "Disable CRC single-bit error correction on the DF type to produce more DF17 messages (disabling reduces CPU usage)", 1},
    {"metric", OptMetric, 0, 0, "Use metric units", 1},
    {"show-only", OptShowOnly, "<addr>", 0, "Show only messages by given ICAO on stdout", 1},
    {"filter-DF", OptFilterDF, "<type>", 0, "When displaying decoded ModeS messages on stdout only show this DF type", 1},
    {"aggressive", OptAggressive, 0, OPTION_HIDDEN, "Enable two-bit CRC error correction", 1},
    {"device-type", OptDeviceType, "<type>", 0, "Select SDR type (this needs to be placed on the command line before any SDR type specific options)", 1},
    {"gain", OptGain, "<db>", 0, "Set gain (default: auto gain, possible values for rtl-sdr devices: auto auto-verbose 0.0 0.9 1.4 2.7 3.7 7.7 8.7 12.5 14.4 15.7 16.6 19.7 20.7 22.9 25.4 28.0 29.7 32.8 33.8 36.4 37.2 38.6 40.2 42.1 43.4 43.9 44.5 48.0 49.6 58)", 1},
    {"freq", OptFreq, "<hz>", 0, "Set frequency (default: 1090 MHz)", 1},
    {"interactive", OptInteractive, 0, 0, "Interactive mode refreshing data on screen. Implies --throttle", 1},
    {"raw", OptRaw, 0, 0, "Show only messages hex values", 1},
    {"preamble-threshold", OptPreambleThreshold, "<"stringize(PREAMBLE_THRESHOLD_MIN)"-"stringize(PREAMBLE_THRESHOLD_MAX)">", 0, "lower threshold --> more CPU usage (default: "stringize(PREAMBLE_THRESHOLD_DEFAULT)", pi zero / pi 1: "stringize(PREAMBLE_THRESHOLD_PIZERO)", hot CPU "stringize(PREAMBLE_THRESHOLD_HOT)")", 1},
    {"forward-mlat", OptForwardMlat, 0, 0, "Forward received beast mlat results to beast output ports", 1},
    {"forward-mlat-sbs", OptForwardMlatSbs, 0, 0, "Forward received mlat results to sbs output ports", 1},
    {"mlat", OptMlat, 0, OPTION_HIDDEN, "Display raw messages in Beast ASCII mode", 1},
    {"stats", OptStats, 0, 0, "Print stats at exit. No other output", 1},
    {"stats-range", OptStatsRange, 0, 0, "Collect/show range histogram", 1},
    {"stats-every", OptStatsEvery, "<sec>", 0, "Show and reset stats every <sec> seconds (rounded to the nearest 10 seconds due to implementation, first inteval can be up to 5 seconds shorter)", 1},
    {"auto-exit", OptAutoExit, "<sec>", 0, "Run for X seconds, then exit (default: run indefinitely)", 1},
    {"range-outline-hours", OptRangeOutlineDuration, "<hours>", 0, "Make the range outline retain data for the last X hours (float, default: 24.0)", 1},
    {"onlyaddr", OptOnlyAddr, 0, 0, "Show only ICAO addresses", 1},
    {"gnss", OptGnss, 0, 0, "Show altitudes as GNSS when available", 1},
    {"snip", OptSnip, "<level>", 0, "Strip IQ file removing samples < level", 1},
    {"debug", OptDebug, "<flags>", 0, "Debug mode (verbose), n: network, P: CPR, S: speed check", 1},
    {"devel", OptDevel, "<mode>", 0, "Development debugging mode, see source for options, can be specified more than once", 1},
    {"receiver-focus", OptReceiverFocus, "<receiverId>", 0, "only process messages from receiverId", 1},
    {"cpr-focus", OptCprFocus, "<hex>", 0, "show CPR details for this hex", 1},
    {"leg-focus", OptLegFocus, "<hex>", 0, "show leg marking details for this hex", 1},
    {"trace-focus", OptTraceFocus, "<hex>", 0, "show traceAdd details for this hex", 1},
    {"quiet", OptQuiet, 0, 0, "Disable output (default)", 1},
    {"dcfilter", OptDcFilter, 0, OPTION_HIDDEN, "Apply a 1Hz DC filter to input data (requires more CPU)", 1},
    {"enable-biastee", OptBiasTee, 0, OPTION_HIDDEN, "Enable bias tee on supporting interfaces (default: disabled)", 1},
    {"write-json", OptJsonDir, "<dir>", 0, "Periodically write json output to <dir>", 1},
    {"write-prom", OptPromFile, "<filepath>", 0, "Periodically write prometheus output to <filepath>", 1},
    {"write-globe-history", OptGlobeHistoryDir, "<dir>", 0, "Write traces to this directory, 1 gz compressed json per day and airframe", 1},
    {"write-state", OptStateDir, "<dir>", 0, "Write state to disk to have traces after a restart", 1},
    {"write-state-every", OptStateInterval, "<seconds>", 0, "Continuously write state to disk every X seconds (default: 3600)", 1},
    {"write-state-only-on-exit", OptStateOnlyOnExit, 0, 0, "Don't continously update state.", 1},
    {"heatmap-dir", OptHeatmapDir, "<dir>", 0, "Change the directory where heatmaps are saved (default is in globe history dir)", 1},
    {"heatmap", OptHeatmap, "<interval in seconds>", 0, "Make Heatmap, each aircraft at most every interval seconds (creates historydir/heatmap.bin and exit after that)", 1},
    {"dump-beast", OptDumpBeastDir, "<dir>,<interval>", 0, "Dump compressed beast files to this directory, start a new file evey interval seconds", 1},
    {"write-json-every", OptJsonTime, "<sec>", 0, "Write json output and update API json every sec seconds (default 1)", 1},
    {"json-location-accuracy", OptJsonLocAcc , "<n>", 0, "Accuracy of receiver location in json metadata: 0=no location, 1=approximate, 2=exact", 1},
    {"write-json-globe-index", OptJsonGlobeIndex, 0, 0, "Write specially indexed globe_xxxx.json files (for tar1090)", 1},
    {"write-receiver-id-json", OptNetReceiverIdJson, 0, 0, "Write receivers.json", 1},
    {"json-trace-interval", OptJsonTraceInt, "<seconds>", 0, "Interval after which a new position will guaranteed to be written to the trace and the json position output (default: 30)", 1},
    {"json-trace-hist-only", OptJsonTraceHistOnly, "1,2,3,8", 0, "Don't write recent(1), full(2), either(3) traces to /run, only archive via write-globe-history (8: irregularly write limited traces to run, subject to change)", 1},
    {"write-json-gzip", OptJsonGzip, 0, 0, "Write aircraft.json also as aircraft.json.gz", 1},
    {"write-json-binCraft-only", OptJsonOnlyBin, "<n>", 0, "Use only binary binCraft format for globe files (1), for aircraft.json as well (2)", 1},
    {"write-binCraft-old", OptEnableBinGz, 0, 0, "write old gzipped binCraft files\n", 1},
    {"json-reliable", OptJsonReliable,"<n>", 0, "Minimum position reliability to put it into json (default: 1, globe options will default set this to 2, disable speed filter: -1, max: 4)", 1},
    {"position-persistence", OptPositionPersistence,"<n>", 0, "Position persistence against outliers (default: 4), incremented by json-reliable minus 1", 1},
    {"jaero-timeout", OptJaeroTimeout,"<n>", 0, "How long in minutes JAERO positions remain valid and on the map in tar1090 (default:33)", 1},
    {"db-file", OptDbFile, "<file.csv.gz>", 0, "Default: \"none\" (as of writing a compatible file is available here: https://github.com/wiedehopf/tar1090-db/tree/csv)", 1},
    {"db-file-lt", OptDbFileLongtype, 0, 0, "aircraft.json: add long type as field desc, add field ownOp for the owner, add field year", 1},
    {0,0,0,0, "Network options:", 2},
    {"net-connector", OptNetConnector, "<ip,port,protocol>", 0, "Establish connection, can be specified multiple times (e.g. 127.0.0.1,23004,beast_out) Protocols: beast_out, beast_in, raw_out, raw_in, sbs_in, sbs_in_jaero, sbs_out, sbs_out_jaero, vrs_out, json_out, gpsd_in, uat_in, uat_replay_out, planefinder_in, asterix_in, asterix_out (one failover ip/address,port can be specified: primary-address,primary-port,protocol,failover-address,failover-port) (any position in the comma separated list can also be either silent_fail or uuid=<uuid>)", 2},
    {"net", OptNet, 0, 0, "Enable networking", 2},
    {"net-only", OptNetOnly, 0, 0, "Enable just networking, no RTL device or file used", 2},
    {"net-bind-address", OptNetBindAddr, "<ip>", 0, "IP address to bind to (default: Any; Use 127.0.0.1 for private)", 2},
    {"net-bo-port", OptNetBoPorts, "<ports>", 0, "TCP Beast output listen ports (default: 0)", 2},
    {"net-bi-port", OptNetBiPorts, "<ports>", 0, "TCP Beast input listen ports  (default: 0)", 2},
    {"net-ro-port", OptNetRoPorts, "<ports>", 0, "TCP raw output listen ports (default: 0)", 2},
    {"net-ri-port", OptNetRiPorts, "<ports>", 0, "TCP raw input listen ports  (default: 0)", 2},
    {"net-uat-replay-port", OptNetUatReplayPorts, "<ports>", 0, "UAT replay output listen ports (default: 0)", 2},
    {"net-uat-in-port", OptNetUatInPorts, "<ports>", 0, "UAT input listen ports (default: 0)", 2},
    {"net-sbs-port", OptNetSbsPorts, "<ports>", 0, "TCP BaseStation output listen ports (default: 0)", 2},
    {"net-sbs-in-port", OptNetSbsInPorts, "<ports>", 0, "TCP BaseStation input listen ports (default: 0)", 2},
    {"net-sbs-jaero-port", OptNetJaeroPorts, "<ports>", 0, "TCP SBS Jaero output listen ports (default: 0)", 2},
    {"net-sbs-jaero-in-port", OptNetJaeroInPorts, "<ports>", 0, "TCP SBS Jaero input listen ports (default: 0)", 2},
    {"net-asterix-out-port", OptNetAsterixOutPorts, "<ports>", 0, "TCP Asterix output listen ports (default: 0)", 2},
    {"net-asterix-in-port", OptNetAsterixInPorts, "<ports>", 0, "TCP Asterix input listen ports (default: 0)", 2},
    {"net-asterix-reduce", OptNetAsterixReduce, 0, 0, "Apply beast reduce logic and interval to ASTERIX outputs", 2},
    {"net-vrs-port", OptNetVRSPorts, "<ports>", 0, "TCP VRS json output listen ports (default: 0)", 2},
    {"net-vrs-interval", OptNetVRSInterval, "<seconds>", 0, "TCP VRS json output interval (default: 5.0)", 2},
    {"net-json-port", OptNetJsonPorts, "<ports>", 0, "TCP json position output listen ports, sends one line with a json object containing aircraft details for every position received (default: 0)", 2},
    {"net-json-port-interval", OptNetJsonPortInterval, "<seconds>", 0, "Set minimum interval between outputs per aircraft for TCP json output, default: 0.0 (every position)", 2},
    {"net-json-port-include-noposition", OptNetJsonPortNoPos, 0, 0, "TCP json position output: include aircraft without position (state is sent for aircraft for every DF11 with CRC if the aircraft hasn't sent a position in the last 10 seconds and interval allowing)", 2},
    {"net-api-port", OptNetApiPorts, "<port>", 0, "TCP API listen port (in contrast to other listeners, only a single port is allowed) (update frequency controlled by write-json-every parameter) (default: 0)", 2},
    {"api-shutdown-delay", OptApiShutdownDelay, "<seconds>", 0, "Shutdown delay to server remaining API queries, new queries get a 503 response (default: 0)", 2},
    {"tar1090-use-api", OptTar1090UseApi, 0, 0, "when running with globe-index, signal tar1090 use the readsb API to get data, requires webserver mapping of /tar1090/re-api to proxy_pass the requests to the --net-api-port, see nginx-readsb-api.conf in the tar1090 repository for details", 2},
    {"net-beast-reduce-out-port", OptNetBeastReducePorts, "<ports>", 0, "TCP BeastReduce output listen ports (default: 0)", 2},
    {"net-beast-reduce-interval", OptNetBeastReduceInterval, "<seconds>", 0, "BeastReduce data update interval, longer means less data (default: 0.250, valid range: 0.000 - 14.999)", 2},
    {"net-beast-reduce-optimize-for-mlat", OptNetBeastReduceOptimizeMlat, 0, 0, "BeastReduce output: keep all messages relevant to mlat-client", 2},
    {"net-beast-reduce-filter-dist", OptNetBeastReduceFilterDist, "<distance in nmi>", 0, "beast-reduce: remove aircraft which are further than distance from the receiver", 2},
    {"net-beast-reduce-filter-alt", OptNetBeastReduceFilterAlt, "<pressure altitude in ft>", 0, "beast-reduce: remove aircraft which are above altitude", 2},
    {"net-sbs-reduce", OptNetSbsReduce, 0, 0, "Apply beast reduce logic and interval to SBS outputs", 2},
    {"net-receiver-id", OptNetReceiverId, 0, 0, "forward receiver ID", 2},
    {"net-ingest", OptNetIngest, 0, 0, "primary ingest node", 2},
    {"net-garbage", OptGarbage, "<ports>", 0, "timeout receivers, output messages from timed out receivers as beast on <ports>", 2},
    {"decode-threads", OptDecodeThreads, "<n>", 0, "Number of decode threads, either 1 or 2 (default: 1). Only use 2 when you have beast traffic > 200 MBit/s, expect 1.4x speedup for 2x CPU", 2},
    {"uuid-file", OptUuidFile, "<path>", 0, "path to UUID file", 2},
    {"net-ro-size", OptNetRoSize, "<size>", 0, "TCP output flush size (maximum amount of internally buffered data before writing to network) (default: 1200)", 2},
    {"net-ro-interval", OptNetRoInterval, "<seconds>", 0, "TCP output flush interval in seconds (maximum delay between placing data in the output buffer and sending)(default: 0.05, valid values 0.0 - 1.0)", 2},
    {"net-ro-interval-beast-reduce", OptNetRoIntervalBeastReduce, "<seconds>", 0, "TCP output flush interval in seconds for beast-reduce outputs (default: value from --net-ro-interval, valid values 0.0 - 1.0)", 2},
    {"net-connector-delay", OptNetConnectorDelay, "<seconds>", 0, "Outbound re-connection delay (default: 30)", 2},
    {"net-heartbeat", OptNetHeartbeat, "<rate>", 0, "TCP heartbeat rate in seconds (default: 60 sec; 0 to disable)", 2},
    {"net-buffer", OptNetBuffer, "<n>", 0, "TCP buffer size 64Kb * (2^n) (default: n=2, 256Kb)", 2},
    {"net-verbatim", OptNetVerbatim, 0, 0, "Forward messages unchanged", 2},
    {"sdr-buffer-size", OptSdrBufSize, "<KiB>", 0, "SDR buffer / USB transfer size in kibibytes (default: 256 which is equivalent to around 54 ms using rtl-sdr, option might be ignored in future versions)", 2},
#ifdef ENABLE_RTLSDR
    {0,0,0,0, "RTL-SDR options:", 3},
    {0,0,0, OPTION_DOC, "use with --device-type rtlsdr", 3},
    {"device", OptDevice, "<index|serial>", 0, "Select device by index or serial number", 3},
    {"enable-agc", OptRtlSdrEnableAgc, 0, 0, "Enable digital AGC (not tuner AGC!)", 3},
    {"ppm", OptRtlSdrPpm, "<correction>", 0, "Set oscillator frequency correction in PPM", 3},
#endif
#ifdef ENABLE_BLADERF
    {0,0,0,0, "BladeRF options:", 4},
    {0,0,0, OPTION_DOC, "use with --device-type bladerf", 4},
    {"device", OptDevice, "<ident>", 0, "Select device by bladeRF 'device identifier'", 4},
    {"bladerf-fpga", OptBladeFpgaDir, "<path>", 0, "Use alternative FPGA bitstream ('' to disable FPGA load)", 4},
    {"bladerf-decimation", OptBladeDecim, "<N>", 0, "Assume FPGA decimates by a factor of N", 4},
    {"bladerf-bandwidth", OptBladeBw, "<hz>", 0, "Set LPF bandwidth ('bypass' to bypass the LPF)", 4},
#endif
#ifdef ENABLE_HACKRF
    {0,0,0,0, "HackRF options:", 3},
    {0,0,0, OPTION_DOC, "use with --device-type hackrf", 3},
    {"device", OptDevice, "<ident>", 0, "Select device by serial number", 3},
    {"hackrf-enable-ampgain", OptHackRfGainEnable, 0, 0, "Enable amp gain (RF stage) (~11 dB) (default: disabled)", 3},
    {"hackrf-vgagain", OptHackRfVgaGain, "<db>", 0, "Set gain (baseband stage) (default: 48, valid: 0-62, 2 dB steps)", 3},
#endif
    {0,0,0,0, "Modes-S Beast options, use with --device-type modesbeast:", 5},
    {"beast-serial", OptBeastSerial, "<path>", 0, "Path to Beast serial device (default /dev/ttyUSB0)", 5},
    {"beast-df1117-on", OptBeastDF1117, 0, 0, "Turn ON DF11/17-only filter", 5},
    {"beast-mlat-off", OptBeastMlatTimeOff, 0, 0, "Turn OFF MLAT time stamps", 5},
    {"beast-crc-off", OptBeastCrcOff, 0, 0, "Turn OFF CRC checking", 5},
    {"beast-df045-on", OptBeastDF045, 0, 0, "Turn ON DF0/4/5 filter", 5},
    {"beast-fec-off", OptBeastFecOff, 0, 0, "Turn OFF forward error correction", 5},
    {"beast-modeac", OptBeastModeAc, 0, 0, "Turn ON mode A/C", 5},
    {"beast-baudrate", OptBeastBaudrate, "<baud>", 0, "Override Baudrate (default rate 3000000 baud)", 5},

    {0, 0, 0, 0, "GNS HULC options, use with --device-type gnshulc:", 6},
    {0, 0, 0, OPTION_DOC, "Beast binary and HULC protocol input with hardware handshake enabled.", 6},
    {"beast-serial", OptBeastSerial, "<path>", 0, "Path to GNS HULC serial device (default /dev/ttyUSB0)", 6},

    {0,0,0,0, "ifile-specific options, use with --ifile:", 7},
    {"ifile", OptIfileName, "<path>", 0, "Read samples from given file ('-' for stdin)", 7},
    {"iformat", OptIfileFormat, "<type>", 0, "Set sample format (UC8, SC16, SC16Q11)", 7},
    {"throttle", OptIfileThrottle, 0, 0, "Process samples at the original capture speed (must be specified after --device-type ifile)", 7},
#ifdef ENABLE_PLUTOSDR
    {0,0,0,0, "ADALM-Pluto SDR options:", 8},
    {0,0,0, OPTION_DOC, "use with --device-type plutosdr", 8},
    {"pluto-uri", OptPlutoUri, "<USB uri>", 0, "Create USB context from this URI.(eg. usb:1.2.5)", 8},
    {"pluto-network", OptPlutoNetwork, "<hostname or IP>", 0, "Hostname or IP to create networks context. (default pluto.local)", 8},
#endif
#ifdef ENABLE_SOAPYSDR
    {0,0,0,0, "SoapySDR options:", 9},
    {0,0,0, OPTION_DOC, "use with --device-type soapysdr", 9},
    {"soapy-device", OptDevice, "<ident>", 0, "Select device by SoapySDR key pair (ex. driver=lime)", 9},
    {"soapy-antenna", OptSoapyAntenna, "<channel>", 0, "Select an antenna", 9},
    {"soapy-bandwidth", OptSoapyBandwith, "<bandwith>", 0, "Select bandwidth", 9},
    {"soapy-enable-agc", OptSoapyEnableAgc, 0, 0, "enable AGC", 9},
    {"soapy-gain-element", OptSoapyGainElement, "<gain>", 0, "set SoapySDR gain element", 9},
#endif
    {0,0,0,0, "Help options:", 100},
    { 0 }
};
#undef stringize
#undef _stringize

#endif /* HELP_H */