dl_install_xsub

dl_install_xsub (perl_name, symref[, filename])

• Creates a new Perl external subroutine. Takes the following arguments:
  • perl_name
  • Name of the new subroutine.
  • symref
  • Pointer to the function that implements the routine.
  • filename
  • The source file for the function. If not defined, DynaLoader is used.