python
diff --git a/‎Include/asdl.h‎
Lines changed: 2 additions & 2 deletions b/‎Include/asdl.h‎
Lines changed: 2 additions & 2 deletions
diff --git a/‎Misc/NEWS‎
Lines changed: 3 additions & 0 deletions b/‎Misc/NEWS‎
Lines changed: 3 additions & 0 deletions
diff --git a/‎Parser/asdl_c.py‎
Lines changed: 2 additions & 2 deletions b/‎Parser/asdl_c.py‎
Lines changed: 2 additions & 2 deletions
@@ -25,8 +25,8 @@ typedef struct {
     int elements[1];
 } asdl_int_seq;
 
-asdl_seq *asdl_seq_new(Py_ssize_t size, PyArena *arena);
-asdl_int_seq *asdl_int_seq_new(Py_ssize_t size, PyArena *arena);
+asdl_seq *_Py_asdl_seq_new(Py_ssize_t size, PyArena *arena);
+asdl_int_seq *_Py_asdl_int_seq_new(Py_ssize_t size, PyArena *arena);
 
 #define asdl_seq_GET(S, I) (S)->elements[(I)]
 #define asdl_seq_LEN(S) ((S) == NULL ? 0 : (S)->size)
 
@@ -10,6 +10,9 @@ Projected release date: 2013-10-20
 Core and Builtins
 -----------------
 
+- Issue #4555: All exported C symbols are now prefixed with either
+  "Py" or "_Py".
+
 - Issue #19219: Speed up marshal.loads(), and make pyc files slightly
   (5% to 10%) smaller.
 
 
@@ -519,9 +519,9 @@ def visitField(self, field, name, sum=None, prod=None, depth=0):
             self.emit("}", depth+1)
             self.emit("len = PyList_GET_SIZE(tmp);", depth+1)
             if self.isSimpleType(field):
-                self.emit("%s = asdl_int_seq_new(len, arena);" % field.name, depth+1)
+                self.emit("%s = _Py_asdl_int_seq_new(len, arena);" % field.name, depth+1)
             else:
-                self.emit("%s = asdl_seq_new(len, arena);" % field.name, depth+1)
+                self.emit("%s = _Py_asdl_seq_new(len, arena);" % field.name, depth+1)
             self.emit("if (%s == NULL) goto failed;" % field.name, depth+1)
             self.emit("for (i = 0; i < len; i++) {", depth+1)
             self.emit("%s value;" % ctype, depth+2)