view examples/code/myhello.c @ 30239:120e878f343f

mkdir.m: issue a warning if DIR already exists (bug #61338) * mkdir.m: When nargout==0, check status message and report a warning if "directory exists" message found.
author Rik <rik@octave.org>
date Wed, 13 Oct 2021 08:05:14 -0700
parents 185f850aa543
children
line wrap: on
line source

#include "mex.h"

void
mexFunction (int nlhs, mxArray *plhs[],
             int nrhs, const mxArray *prhs[])
{
  mexPrintf ("Hello, World!\n");

  mexPrintf ("I have %d inputs and %d outputs\n", nrhs, nlhs);

  /* Return empty matrices for any outputs */
  int i;
  for (i = 0; i < nlhs; i++)
    plhs[i] = mxCreateDoubleMatrix (0, 0, mxREAL);
}