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Rev | Author | Line No. | Line |
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1702 | - | 1 | // MESSAGE DATA_STREAM PACKING |
2 | |||
3 | #define MAVLINK_MSG_ID_DATA_STREAM 67 |
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4 | |||
5 | typedef struct __mavlink_data_stream_t |
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6 | { |
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7 | uint16_t message_rate; ///< The requested interval between two messages of this type |
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8 | uint8_t stream_id; ///< The ID of the requested data stream |
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9 | uint8_t on_off; ///< 1 stream is enabled, 0 stream is stopped. |
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10 | } mavlink_data_stream_t; |
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11 | |||
12 | #define MAVLINK_MSG_ID_DATA_STREAM_LEN 4 |
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13 | #define MAVLINK_MSG_ID_67_LEN 4 |
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14 | |||
15 | |||
16 | |||
17 | #define MAVLINK_MESSAGE_INFO_DATA_STREAM { \ |
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18 | "DATA_STREAM", \ |
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19 | 3, \ |
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20 | { { "message_rate", NULL, MAVLINK_TYPE_UINT16_T, 0, 0, offsetof(mavlink_data_stream_t, message_rate) }, \ |
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21 | { "stream_id", NULL, MAVLINK_TYPE_UINT8_T, 0, 2, offsetof(mavlink_data_stream_t, stream_id) }, \ |
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22 | { "on_off", NULL, MAVLINK_TYPE_UINT8_T, 0, 3, offsetof(mavlink_data_stream_t, on_off) }, \ |
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23 | } \ |
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24 | } |
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25 | |||
26 | |||
27 | /** |
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28 | * @brief Pack a data_stream message |
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29 | * @param system_id ID of this system |
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30 | * @param component_id ID of this component (e.g. 200 for IMU) |
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31 | * @param msg The MAVLink message to compress the data into |
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32 | * |
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33 | * @param stream_id The ID of the requested data stream |
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34 | * @param message_rate The requested interval between two messages of this type |
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35 | * @param on_off 1 stream is enabled, 0 stream is stopped. |
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36 | * @return length of the message in bytes (excluding serial stream start sign) |
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37 | */ |
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38 | static inline uint16_t mavlink_msg_data_stream_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, |
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39 | uint8_t stream_id, uint16_t message_rate, uint8_t on_off) |
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40 | { |
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41 | #if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS |
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42 | char buf[4]; |
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43 | _mav_put_uint16_t(buf, 0, message_rate); |
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44 | _mav_put_uint8_t(buf, 2, stream_id); |
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45 | _mav_put_uint8_t(buf, 3, on_off); |
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46 | |||
47 | memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, 4); |
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48 | #else |
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49 | mavlink_data_stream_t packet; |
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50 | packet.message_rate = message_rate; |
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51 | packet.stream_id = stream_id; |
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52 | packet.on_off = on_off; |
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53 | |||
54 | memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, 4); |
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55 | #endif |
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56 | |||
57 | msg->msgid = MAVLINK_MSG_ID_DATA_STREAM; |
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58 | return mavlink_finalize_message(msg, system_id, component_id, 4, 21); |
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59 | } |
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60 | |||
61 | /** |
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62 | * @brief Pack a data_stream message on a channel |
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63 | * @param system_id ID of this system |
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64 | * @param component_id ID of this component (e.g. 200 for IMU) |
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65 | * @param chan The MAVLink channel this message was sent over |
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66 | * @param msg The MAVLink message to compress the data into |
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67 | * @param stream_id The ID of the requested data stream |
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68 | * @param message_rate The requested interval between two messages of this type |
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69 | * @param on_off 1 stream is enabled, 0 stream is stopped. |
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70 | * @return length of the message in bytes (excluding serial stream start sign) |
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71 | */ |
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72 | static inline uint16_t mavlink_msg_data_stream_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, |
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73 | mavlink_message_t* msg, |
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74 | uint8_t stream_id,uint16_t message_rate,uint8_t on_off) |
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75 | { |
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76 | #if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS |
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77 | char buf[4]; |
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78 | _mav_put_uint16_t(buf, 0, message_rate); |
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79 | _mav_put_uint8_t(buf, 2, stream_id); |
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80 | _mav_put_uint8_t(buf, 3, on_off); |
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81 | |||
82 | memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, 4); |
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83 | #else |
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84 | mavlink_data_stream_t packet; |
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85 | packet.message_rate = message_rate; |
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86 | packet.stream_id = stream_id; |
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87 | packet.on_off = on_off; |
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88 | |||
89 | memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, 4); |
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90 | #endif |
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91 | |||
92 | msg->msgid = MAVLINK_MSG_ID_DATA_STREAM; |
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93 | return mavlink_finalize_message_chan(msg, system_id, component_id, chan, 4, 21); |
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94 | } |
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95 | |||
96 | /** |
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97 | * @brief Encode a data_stream struct into a message |
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98 | * |
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99 | * @param system_id ID of this system |
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100 | * @param component_id ID of this component (e.g. 200 for IMU) |
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101 | * @param msg The MAVLink message to compress the data into |
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102 | * @param data_stream C-struct to read the message contents from |
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103 | */ |
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104 | static inline uint16_t mavlink_msg_data_stream_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_data_stream_t* data_stream) |
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105 | { |
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106 | return mavlink_msg_data_stream_pack(system_id, component_id, msg, data_stream->stream_id, data_stream->message_rate, data_stream->on_off); |
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107 | } |
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108 | |||
109 | /** |
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110 | * @brief Send a data_stream message |
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111 | * @param chan MAVLink channel to send the message |
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112 | * |
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113 | * @param stream_id The ID of the requested data stream |
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114 | * @param message_rate The requested interval between two messages of this type |
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115 | * @param on_off 1 stream is enabled, 0 stream is stopped. |
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116 | */ |
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117 | #ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS |
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118 | |||
119 | static inline void mavlink_msg_data_stream_send(mavlink_channel_t chan, uint8_t stream_id, uint16_t message_rate, uint8_t on_off) |
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120 | { |
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121 | #if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS |
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122 | char buf[4]; |
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123 | _mav_put_uint16_t(buf, 0, message_rate); |
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124 | _mav_put_uint8_t(buf, 2, stream_id); |
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125 | _mav_put_uint8_t(buf, 3, on_off); |
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126 | |||
127 | _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_DATA_STREAM, buf, 4, 21); |
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128 | #else |
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129 | mavlink_data_stream_t packet; |
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130 | packet.message_rate = message_rate; |
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131 | packet.stream_id = stream_id; |
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132 | packet.on_off = on_off; |
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133 | |||
134 | _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_DATA_STREAM, (const char *)&packet, 4, 21); |
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135 | #endif |
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136 | } |
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137 | |||
138 | #endif |
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139 | |||
140 | // MESSAGE DATA_STREAM UNPACKING |
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141 | |||
142 | |||
143 | /** |
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144 | * @brief Get field stream_id from data_stream message |
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145 | * |
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146 | * @return The ID of the requested data stream |
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147 | */ |
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148 | static inline uint8_t mavlink_msg_data_stream_get_stream_id(const mavlink_message_t* msg) |
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149 | { |
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150 | return _MAV_RETURN_uint8_t(msg, 2); |
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151 | } |
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152 | |||
153 | /** |
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154 | * @brief Get field message_rate from data_stream message |
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155 | * |
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156 | * @return The requested interval between two messages of this type |
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157 | */ |
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158 | static inline uint16_t mavlink_msg_data_stream_get_message_rate(const mavlink_message_t* msg) |
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159 | { |
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160 | return _MAV_RETURN_uint16_t(msg, 0); |
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161 | } |
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162 | |||
163 | /** |
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164 | * @brief Get field on_off from data_stream message |
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165 | * |
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166 | * @return 1 stream is enabled, 0 stream is stopped. |
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167 | */ |
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168 | static inline uint8_t mavlink_msg_data_stream_get_on_off(const mavlink_message_t* msg) |
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169 | { |
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170 | return _MAV_RETURN_uint8_t(msg, 3); |
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171 | } |
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172 | |||
173 | /** |
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174 | * @brief Decode a data_stream message into a struct |
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175 | * |
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176 | * @param msg The message to decode |
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177 | * @param data_stream C-struct to decode the message contents into |
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178 | */ |
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179 | static inline void mavlink_msg_data_stream_decode(const mavlink_message_t* msg, mavlink_data_stream_t* data_stream) |
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180 | { |
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181 | #if MAVLINK_NEED_BYTE_SWAP |
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182 | data_stream->message_rate = mavlink_msg_data_stream_get_message_rate(msg); |
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183 | data_stream->stream_id = mavlink_msg_data_stream_get_stream_id(msg); |
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184 | data_stream->on_off = mavlink_msg_data_stream_get_on_off(msg); |
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185 | #else |
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186 | memcpy(data_stream, _MAV_PAYLOAD(msg), 4); |
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187 | #endif |
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188 | } |