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".
diff --git a/Python/ceval_gil.h b/Python/ceval_gil.h
index 4a054a9..f2d5fdb 100644
--- a/Python/ceval_gil.h
+++ b/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 */