c(
    person("Gábor", "Csárdi", , "csardi.gabor@gmail.com", role = c("aut", "cre")),
    person("Posit Software, PBC", role = c("cph", "fnd"))
  )
Place an exclusive or shared lock on a file. It uses
    'LockFile' on Windows and 'fcntl' locks on Unix-like systems.
Gábor Csárdi [aut, cre],
  Posit Software, PBC [cph, fnd]