Use the t# format where appropriate.  Greg Stein.
diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c
index e6143e5..876522b 100644
--- a/Modules/posixmodule.c
+++ b/Modules/posixmodule.c
@@ -612,7 +612,7 @@
 	WIN32_FIND_DATA FileData;
 	char namebuf[MAX_PATH+5];
 
-	if (!PyArg_Parse(args, "s#", &name, &len))
+	if (!PyArg_Parse(args, "t#", &name, &len))
 		return NULL;
 	if (len >= MAX_PATH) {
 		PyErr_SetString(PyExc_ValueError, "path too long");
@@ -673,7 +673,7 @@
 	char namebuf[MAX_PATH+5];
 	struct _find_t ep;
 
-	if (!PyArg_Parse(args, "s#", &name, &len))
+	if (!PyArg_Parse(args, "t#", &name, &len))
 		return NULL;
 	if (len >= MAX_PATH) {
 		PyErr_SetString(PyExc_ValueError, "path too long");
@@ -738,7 +738,7 @@
     FILEFINDBUF3   ep;
     APIRET rc;
 
-	if (!PyArg_Parse(args, "s#", &name, &len))
+	if (!PyArg_Parse(args, "t#", &name, &len))
         return NULL;
     if (len >= MAX_PATH) {
 		PyErr_SetString(PyExc_ValueError, "path too long");