76   const before = buf.toString('hex');  constant
83   const before = Buffer.from(buf).toString('hex');  constant
97     const before = Buffer.from(buf.buffer).toString('hex');  constant
109     const before = Buffer.from(buf.buffer).toString('hex');  constant
121     const before = Buffer.from(buf).toString('hex');  constant
130   const before = buf.toString('hex');  constant
139   const before = Buffer.from(buf).toString('hex');  constant
154     const before = Buffer.from(buf.buffer).toString('hex');  constant
167     const before = Buffer.from(buf).toString('hex');  constant
177   const before = buf.toString('hex');  constant
186   const before = Buffer.from(buf).toString('hex');  constant
195   const before = buf.toString('hex');  constant
204   const before = buf.toString('hex');  constant
214   const before = Buffer.from(buf).toString('hex');  constant