inpfix.ts

export const fromHexString = (inp: Buffer | string): Buffer => {
  if (typeof inp === 'string') {
    if (inp.startsWith('0x')) {
      return Buffer.from(inp.slice(2), 'hex')
    }
    return Buffer.from(inp, 'hex')
  }

  // If inp is already a Buffer, just return it
  return inp
}