bpo-35081: Add pycore_ prefix to internal header files (GH-10263)

* Rename Include/internal/ header files:

  * pyatomic.h -> pycore_atomic.h
  * ceval.h -> pycore_ceval.h
  * condvar.h -> pycore_condvar.h
  * context.h -> pycore_context.h
  * pygetopt.h -> pycore_getopt.h
  * gil.h -> pycore_gil.h
  * hamt.h -> pycore_hamt.h
  * hash.h -> pycore_hash.h
  * mem.h -> pycore_mem.h
  * pystate.h -> pycore_state.h
  * warnings.h -> pycore_warnings.h

* PCbuild project, Makefile.pre.in, Modules/Setup: add the
  Include/internal/ directory to the search paths of header files.
* Update includes. For example, replace #include "internal/mem.h"
  with #include "pycore_mem.h".

Python/_warnings.c

@@ -1,5 +1,5 @@
 #include "Python.h"
-#include "internal/pystate.h"
+#include "pycore_state.h"
 #include "frameobject.h"
 #include "clinic/_warnings.c.h"
 

Python/bltinmodule.c

@@ -2,7 +2,7 @@
 
 #include "Python.h"
 #include "Python-ast.h"
-#include "internal/pystate.h"
+#include "pycore_state.h"
 
 #include "node.h"
 #include "code.h"

Python/ceval.c

@@ -10,7 +10,7 @@
 #define PY_LOCAL_AGGRESSIVE
 
 #include "Python.h"
-#include "internal/pystate.h"
+#include "pycore_state.h"
 
 #include "code.h"
 #include "dictobject.h"

Python/ceval_gil.h

@@ -5,7 +5,7 @@
 #include <stdlib.h>
 #include <errno.h>
 
-#include "internal/pyatomic.h"
+#include "pycore_atomic.h"
 
 /* First some general settings */
 

Python/codecs.c

@@ -9,7 +9,7 @@ Copyright (c) Corporation for National Research Initiatives.
    ------------------------------------------------------------------------ */
 
 #include "Python.h"
-#include "internal/pystate.h"
+#include "pycore_state.h"
 #include "ucnhash.h"
 #include <ctype.h>
 

Python/condvar.h

@@ -41,7 +41,7 @@
 #define _CONDVAR_IMPL_H_
 
 #include "Python.h"
-#include "internal/condvar.h"
+#include "pycore_condvar.h"
 
 #ifdef _POSIX_THREADS
 /*

Python/context.c

@@ -1,9 +1,9 @@
 #include "Python.h"
 
 #include "structmember.h"
-#include "internal/pystate.h"
-#include "internal/context.h"
-#include "internal/hamt.h"
+#include "pycore_state.h"
+#include "pycore_context.h"
+#include "pycore_hamt.h"
 
 
 #define CONTEXT_FREELIST_MAXLEN 255

Python/coreconfig.c

@@ -1,6 +1,6 @@
 #include "Python.h"
-#include "internal/mem.h"
-#include "internal/pystate.h"
+#include "pycore_mem.h"
+#include "pycore_state.h"
 #include <locale.h>
 #ifdef HAVE_LANGINFO_H
 #  include <langinfo.h>

Python/dynload_shlib.c

@@ -2,7 +2,7 @@
 /* Support for dynamic loading of extension modules */
 
 #include "Python.h"
-#include "internal/pystate.h"
+#include "pycore_state.h"
 #include "importdl.h"
 
 #include <sys/types.h>

Python/errors.c

@@ -2,7 +2,7 @@
 /* Error handling */
 
 #include "Python.h"
-#include "internal/pystate.h"
+#include "pycore_state.h"
 
 #ifndef __STDC__
 #ifndef MS_WINDOWS

Python/frozenmain.c

@@ -2,7 +2,7 @@
 /* Python interpreter main program for frozen scripts */
 
 #include "Python.h"
-#include "internal/pystate.h"
+#include "pycore_state.h"
 #include <locale.h>
 
 #ifdef MS_WINDOWS

Python/getopt.c

@@ -31,7 +31,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <wchar.h>
-#include "internal/pygetopt.h"
+#include "pycore_getopt.h"
 
 #ifdef __cplusplus
 extern "C" {

Python/hamt.c

@@ -1,8 +1,8 @@
 #include "Python.h"
 
 #include "structmember.h"
-#include "internal/pystate.h"
-#include "internal/hamt.h"
+#include "pycore_state.h"
+#include "pycore_hamt.h"
 
 /*
 This file provides an implemention of an immutable mapping using the

Python/import.c

@@ -4,9 +4,9 @@
 
 #include "Python-ast.h"
 #undef Yield /* undefine macro conflicting with winbase.h */
-#include "internal/hash.h"
-#include "internal/mem.h"
-#include "internal/pystate.h"
+#include "pycore_hash.h"
+#include "pycore_mem.h"
+#include "pycore_state.h"
 #include "errcode.h"
 #include "marshal.h"
 #include "code.h"

Python/pathconfig.c

@@ -2,8 +2,8 @@
 
 #include "Python.h"
 #include "osdefs.h"
-#include "internal/mem.h"
-#include "internal/pystate.h"
+#include "pycore_mem.h"
+#include "pycore_state.h"
 #include <wchar.h>
 
 #ifdef __cplusplus

Python/pylifecycle.c

@@ -4,10 +4,10 @@
 
 #include "Python-ast.h"
 #undef Yield /* undefine macro conflicting with winbase.h */
-#include "internal/context.h"
-#include "internal/hamt.h"
-#include "internal/mem.h"
-#include "internal/pystate.h"
+#include "pycore_context.h"
+#include "pycore_hamt.h"
+#include "pycore_mem.h"
+#include "pycore_state.h"
 #include "grammar.h"
 #include "node.h"
 #include "token.h"

Python/pystate.c

@@ -2,8 +2,8 @@
 /* Thread and interpreter state structures and their interfaces */
 
 #include "Python.h"
-#include "internal/mem.h"
-#include "internal/pystate.h"
+#include "pycore_mem.h"
+#include "pycore_state.h"
 
 #define _PyThreadState_SET(value) \
     _Py_atomic_store_relaxed(&_PyRuntime.gilstate.tstate_current, \

Python/pythonrun.c

@@ -12,7 +12,7 @@
 
 #include "Python-ast.h"
 #undef Yield /* undefine macro conflicting with winbase.h */
-#include "internal/pystate.h"
+#include "pycore_state.h"
 #include "grammar.h"
 #include "node.h"
 #include "token.h"

Python/symtable.c

@@ -1,5 +1,5 @@
 #include "Python.h"
-#include "internal/pystate.h"
+#include "pycore_state.h"
 #ifdef Yield
 #undef Yield /* undefine conflicting macro from winbase.h */
 #endif

Python/sysmodule.c

@@ -15,8 +15,8 @@ Data members:
 */
 
 #include "Python.h"
-#include "internal/mem.h"
-#include "internal/pystate.h"
+#include "pycore_mem.h"
+#include "pycore_state.h"
 #include "code.h"
 #include "frameobject.h"
 #include "pythread.h"

Python/thread.c

@@ -6,7 +6,7 @@
    Stuff shared by all thread_*.h files is collected here. */
 
 #include "Python.h"
-#include "internal/pystate.h"
+#include "pycore_state.h"
 
 #ifndef _POSIX_THREADS
 /* This means pthreads are not implemented in libc headers, hence the macro

Python/traceback.c

@@ -2,7 +2,7 @@
 /* Traceback implementation */
 
 #include "Python.h"
-#include "internal/pystate.h"
+#include "pycore_state.h"
 
 #include "code.h"
 #include "frameobject.h"