The perl api is not very clear here. I have been trying to write my own numberical sort function (for Perl_sv_cmp) and am not sure if I even have the right args. It seems simple enough, but I have not been able to figure it out. 
sortsv(AvARRAY(data), arrayLen+1, Perl_sv_cmp);
to
sortsv(AvARRAY(data), arrayLen+1, numerical_cmp);

???
I32 numerical_cmp(SV* sv1,SV* sv2) {

  double num1;
  double num2;

  num1 = (double)*sv1;
  num2 = (double)*sv2;

  if (num1 == num2) {
    return 0;
  }
  else if (num1 > num2) {
    return 1;
  }
  else {
    return -1;
  }
}

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In reply to Re^4: perl inline::c sorting problem by dalittle
in thread perl inline::c sorting problem by dalittle

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