This reverts r63675 based on the discussion in this thread:

 http://mail.python.org/pipermail/python-dev/2008-June/079988.html

Python 2.6 should stick with PyString_* in its codebase.  The PyBytes_* names
in the spirit of 3.0 are available via a #define only.  See the email thread.
diff --git a/Modules/timemodule.c b/Modules/timemodule.c
index 92c47cb..c6f68f8 100644
--- a/Modules/timemodule.c
+++ b/Modules/timemodule.c
@@ -488,7 +488,7 @@
 			   e.g. an empty format, or %Z when the timezone
 			   is unknown. */
 			PyObject *ret;
-			ret = PyBytes_FromStringAndSize(outbuf, buflen);
+			ret = PyString_FromStringAndSize(outbuf, buflen);
 			free(outbuf);
 			return ret;
 		}
@@ -548,7 +548,7 @@
 	p = asctime(&buf);
 	if (p[24] == '\n')
 		p[24] = '\0';
-	return PyBytes_FromString(p);
+	return PyString_FromString(p);
 }
 
 PyDoc_STRVAR(asctime_doc,
@@ -584,7 +584,7 @@
 	}
 	if (p[24] == '\n')
 		p[24] = '\0';
-	return PyBytes_FromString(p);
+	return PyString_FromString(p);
 }
 
 PyDoc_STRVAR(ctime_doc,