Add API for static strings, primarily good for identifiers.
Thanks to Konrad Schöbel and Jasper Schulz for helping with the mass-editing.
diff --git a/Modules/_sqlite/microprotocols.c b/Modules/_sqlite/microprotocols.c
index c730afa..c0f5e22 100644
--- a/Modules/_sqlite/microprotocols.c
+++ b/Modules/_sqlite/microprotocols.c
@@ -95,7 +95,9 @@
 
     /* try to have the protocol adapt this object*/
     if (PyObject_HasAttrString(proto, "__adapt__")) {
-        PyObject *adapted = PyObject_CallMethod(proto, "__adapt__", "O", obj);
+        _Py_identifier(__adapt__);
+        PyObject *adapted = _PyObject_CallMethodId(proto, &PyId___adapt__, "O", obj);
+
         if (adapted) {
             if (adapted != Py_None) {
                 return adapted;
@@ -110,7 +112,9 @@
 
     /* and finally try to have the object adapt itself */
     if (PyObject_HasAttrString(obj, "__conform__")) {
-        PyObject *adapted = PyObject_CallMethod(obj, "__conform__","O", proto);
+        _Py_identifier(__conform__);
+        PyObject *adapted = _PyObject_CallMethodId(obj, &PyId___conform__,"O", proto);
+
         if (adapted) {
             if (adapted != Py_None) {
                 return adapted;