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/*
* This file is an example named ``This example``.
*
* ``This example`` is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* ``This example`` is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.

* You should have received a copy of the GNU General Public License
* along with ``This example``. If not, see <http://www.gnu.org/licenses/>.
*
*
* Copyright 2012 Vicente Ruiz Rodríguez <vruiz2.0@gmail.com>. All rights reserved.
* http://www.menudoproblema.com/
*
* More info (spanish):
* http://www.menudoproblema.es/blog/entries/2012/03/27/bindings-python-para-bibliotecas-c-parte-3/
* http://www.menudoproblema.es/blog/entries/2012/03/28/bindings-python-para-bibliotecas-c-parte-4/
*
*/
#include <Python.h>

PyObject *mema_hello(PyObject *self, PyObject* args)
{
char *name = NULL;

if (PyArg_ParseTuple(args, "|s", &name))
{
if (name)
{
printf("Hello %s!\n", name);
}
else
{
printf("Hello mema!\n");
}
return Py_BuildValue("");
}

return NULL;
}

PyObject *mema_add(PyObject *self, PyObject* args)
{
PyObject *result = NULL;
long a, b;

if (PyArg_ParseTuple(args, "ii", &a, &b))
{
result = Py_BuildValue("i", a + b);
}

return result;
}

PyMethodDef methods[] = {
{"add", mema_add, METH_VARARGS, "Sum two numbers."},
{"hello", mema_hello, METH_VARARGS, "Hello world!"},
{NULL},
};

void initmema_methods()
{
(void)Py_InitModule("mema_methods", methods);
}
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