11 lines
166 B
JavaScript
Vendored
11 lines
166 B
JavaScript
Vendored
'use strict';
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module.exports = function (buf) {
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if (!buf || buf.length < 3) {
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return false;
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}
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return buf[0] === 255 &&
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buf[1] === 216 &&
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buf[2] === 255;
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};
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