new file mode 100644
--- /dev/null
+++ b/packages/language/c/libc/stdlib/current/tests/atoi.c
@@ -0,0 +1,101 @@
+//=================================================================
+//
+//        atoi.c
+//
+//        Testcase for C library atoi()
+//
+//=================================================================
+//####COPYRIGHTBEGIN####
+//                                                                          
+// -------------------------------------------                              
+// The contents of this file are subject to the Red Hat eCos Public License 
+// Version 1.1 (the "License"); you may not use this file except in         
+// compliance with the License.  You may obtain a copy of the License at    
+// http://www.redhat.com/                                                   
+//                                                                          
+// Software distributed under the License is distributed on an "AS IS"      
+// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the 
+// License for the specific language governing rights and limitations under 
+// the License.                                                             
+//                                                                          
+// The Original Code is eCos - Embedded Configurable Operating System,      
+// released September 30, 1998.                                             
+//                                                                          
+// The Initial Developer of the Original Code is Red Hat.                   
+// Portions created by Red Hat are                                          
+// Copyright (C) 1998, 1999, 2000 Red Hat, Inc.                             
+// All Rights Reserved.                                                     
+// -------------------------------------------                              
+//                                                                          
+//####COPYRIGHTEND####
+//=================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):     
+// Contributors:  
+// Date:          2000-04-30
+// Description:   Contains testcode for C library atoi() function
+//
+//
+//####DESCRIPTIONEND####
+
+// INCLUDES
+
+#include <stdlib.h>
+#include <cyg/infra/testcase.h>
+
+// FUNCTIONS
+
+static char *
+my_strcpy(char *s1, const char *s2)
+{
+    while (*s2 != '\0') {
+        *(s1++) = *(s2++);
+    }
+    *s1 = '\0';
+
+    return s1; 
+} // my_strcpy()
+
+
+static void
+test( CYG_ADDRWORD data )
+{
+    char x[30];
+
+    // Check 1
+    my_strcpy(x, "20");
+    CYG_TEST_PASS_FAIL( atoi(x) == 20, "atoi(20)");
+
+    // Check 2
+    my_strcpy(x, "1972");
+    CYG_TEST_PASS_FAIL( atoi(x) == 1972, "atoi(1972)");
+
+    // Check 3
+    my_strcpy(x, "-9876");
+    CYG_TEST_PASS_FAIL( atoi(x) == -9876, "atoi(-9876)");
+
+    // Check 4
+    my_strcpy(x, "  -9876xxx");
+    CYG_TEST_PASS_FAIL( atoi(x) == -9876, "atoi(   -9876xxx)");
+
+
+    CYG_TEST_FINISH("Finished tests from testcase " __FILE__ " for C library "
+                    "atoi() function");
+} // test()
+
+
+int
+main(int argc, char *argv[])
+{
+    CYG_TEST_INIT();
+
+    CYG_TEST_INFO("Starting tests from testcase " __FILE__ " for C library "
+                  "atoi() function");
+
+    test(0);
+
+//    CYG_TEST_NA("Testing is not applicable to this configuration");
+} // main()
+
+// EOF atoi.c