Add const to some strings that are not modified
diff --git a/Include/pyerrors.h b/Include/pyerrors.h
index c519cb6..ca187e4 100644
--- a/Include/pyerrors.h
+++ b/Include/pyerrors.h
@@ -167,10 +167,10 @@
PyAPI_FUNC(PyObject *) PyErr_SetFromErrno(PyObject *);
PyAPI_FUNC(PyObject *) PyErr_SetFromErrnoWithFilenameObject(
PyObject *, PyObject *);
-PyAPI_FUNC(PyObject *) PyErr_SetFromErrnoWithFilename(PyObject *, char *);
+PyAPI_FUNC(PyObject *) PyErr_SetFromErrnoWithFilename(PyObject *, const char *);
#ifdef Py_WIN_WIDE_FILENAMES
PyAPI_FUNC(PyObject *) PyErr_SetFromErrnoWithUnicodeFilename(
- PyObject *, Py_UNICODE *);
+ PyObject *, const Py_UNICODE *);
#endif /* Py_WIN_WIDE_FILENAMES */
PyAPI_FUNC(PyObject *) PyErr_Format(PyObject *, const char *, ...);
@@ -198,13 +198,13 @@
/* Export the old function so that the existing API remains available: */
PyAPI_FUNC(void) PyErr_BadInternalCall(void);
-PyAPI_FUNC(void) _PyErr_BadInternalCall(char *filename, int lineno);
+PyAPI_FUNC(void) _PyErr_BadInternalCall(const char *filename, int lineno);
/* Mask the old API with a call to the new API for code compiled under
Python 2.0: */
#define PyErr_BadInternalCall() _PyErr_BadInternalCall(__FILE__, __LINE__)
/* Function to create a new exception */
-PyAPI_FUNC(PyObject *) PyErr_NewException(char *name, PyObject *base,
+PyAPI_FUNC(PyObject *) PyErr_NewException(const char *name, PyObject *base,
PyObject *dict);
PyAPI_FUNC(void) PyErr_WriteUnraisable(PyObject *);