new file mode 100644
--- /dev/null
+++ b/testcase.c
@@ -0,0 +1,55 @@
+/**
+ *     $Id: testcase.c,v 1.1.1.1 2008-04-28 17:32:53 mbroeker Exp $
+ * $Source: /development/c/demos/testcase.c,v $
+ *
+ */
+
+#define _XOPEN_SOURCE 500
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+int main (int argc, char **argv)
+{
+    char line[83];
+    char *token;
+    int i;
+
+    if (argc != 4) {
+        printf ("Usage: %s (char*)string (char*)delim1 (char*)delim2\n", argv[0]);
+        return 0;
+    }
+
+    snprintf (line, 80, "%s\r\n", argv[1]);
+
+    token = strtok (line, argv[2]);
+
+    while (token) {
+        printf ("TOKEN: %s\n", token);
+        token = strtok (NULL, argv[3]);
+    }
+
+    i = 0;
+    printf ("while i++ <5: ");
+    while (i++ < 5)
+        printf ("%d ", i);
+
+    i = 0;
+    printf ("\nwhile ++i <5: ");
+    while (++i < 5)
+        printf ("%d ", i);
+
+    i = 0;
+    printf ("\nwhile i <5  : ");
+    while (i < 5)
+        printf ("%d ", i++);
+
+    i = 0;
+    printf ("\nwhile i <5  : ");
+    while (i < 5)
+        printf ("%d ", ++i);
+
+    printf ("\nTest finished\n");
+    return 0;
+}