% -*- texinfo -*-
% @deftypefn {Function File} {} perror (@var{name}, @var{num})
% Print the error message for function @var{name} corresponding to the
% error number @var{num}. This function is intended to be used to print
% useful error messages for those functions that return numeric error
% codes.
% @seealso{strerror}
% @end deftypefn