1 files changed, 92 insertions, 0 deletions
diff --git a/Modules/xxmodule.c b/Modules/xxmodule.c
new file mode 100644
index 0000000..070a622
--- /dev/null
+++ b/Modules/xxmodule.c
@@ -0,0 +1,92 @@
+/***********************************************************
+Copyright 1991, 1992 by Stichting Mathematisch Centrum, Amsterdam, The
+Netherlands.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the names of Stichting Mathematisch
+Centrum or CWI not be used in advertising or publicity pertaining to
+distribution of the software without specific, written prior permission.
+
+STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
+THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
+FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
+OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+******************************************************************/
+
+/* xx module */
+
+#include "allobjects.h"
+#include "modsupport.h"
+
+
+/* Function of two integers returning integer */
+
+static object *
+xx_foo(self, args)
+	object *self; /* Not used */
+	object *args;
+{
+	long i, j;
+	long res;
+	if (!getargs(args, "(ll)", &i, &j))
+		return NULL;
+	res = i+j; /* XXX Do something here */
+	return newintobject(res);
+}
+
+
+/* Function of no arguments returning None */
+
+static object *
+xx_bar(self, args)
+	object *self; /* Not used */
+	object *args;
+{
+	int i, j;
+	if (!getnoarg(args))
+		return NULL;
+	/* XXX Do something here */
+	INCREF(None);
+	return None;
+}
+
+
+/* List of functions defined in the module */
+
+static struct methodlist xx_methods[] = {
+	{"foo",		xx_foo},
+	{"bar",		xx_bar},
+	{NULL,		NULL}		/* sentinel */
+};
+
+
+/* Initialization function for the module (*must* be called initxx) */
+
+void
+initxx()
+{
+	object *m, *d, *x;
+
+	/* Create the module and add the functions */
+	m = initmodule("xx", xx_methods);
+
+	/* Add some symbolic constants to the module */
+	d = getmoduledict(m);
+	x = newstringobject("xx.error");
+	dictinsert(d, "error", x);
+	x = newintobject(42L);
+	dictinsert(d, "magic", x);
+
+	/* Check for errors */
+	if (err_occurred())
+		fatal("can't initialize module xx");
+}