1 files changed, 0 insertions, 80 deletions
diff --git a/Include/cpython/bytesobject.h b/Include/cpython/bytesobject.h
index e982031..0af4c83 100644
--- a/Include/cpython/bytesobject.h
+++ b/Include/cpython/bytesobject.h
@@ -47,83 +47,3 @@ static inline Py_ssize_t PyBytes_GET_SIZE(PyObject *op) {
 /* _PyBytes_Join(sep, x) is like sep.join(x).  sep must be PyBytesObject*,
    x must be an iterable object. */
 PyAPI_FUNC(PyObject *) _PyBytes_Join(PyObject *sep, PyObject *x);
-
-
-/* The _PyBytesWriter structure is big: it contains an embedded "stack buffer".
-   A _PyBytesWriter variable must be declared at the end of variables in a
-   function to optimize the memory allocation on the stack. */
-typedef struct {
-    /* bytes, bytearray or NULL (when the small buffer is used) */
-    PyObject *buffer;
-
-    /* Number of allocated size. */
-    Py_ssize_t allocated;
-
-    /* Minimum number of allocated bytes,
-       incremented by _PyBytesWriter_Prepare() */
-    Py_ssize_t min_size;
-
-    /* If non-zero, use a bytearray instead of a bytes object for buffer. */
-    int use_bytearray;
-
-    /* If non-zero, overallocate the buffer (default: 0).
-       This flag must be zero if use_bytearray is non-zero. */
-    int overallocate;
-
-    /* Stack buffer */
-    int use_small_buffer;
-    char small_buffer[512];
-} _PyBytesWriter;
-
-/* Initialize a bytes writer
-
-   By default, the overallocation is disabled. Set the overallocate attribute
-   to control the allocation of the buffer. */
-PyAPI_FUNC(void) _PyBytesWriter_Init(_PyBytesWriter *writer);
-
-/* Get the buffer content and reset the writer.
-   Return a bytes object, or a bytearray object if use_bytearray is non-zero.
-   Raise an exception and return NULL on error. */
-PyAPI_FUNC(PyObject *) _PyBytesWriter_Finish(_PyBytesWriter *writer,
-    void *str);
-
-/* Deallocate memory of a writer (clear its internal buffer). */
-PyAPI_FUNC(void) _PyBytesWriter_Dealloc(_PyBytesWriter *writer);
-
-/* Allocate the buffer to write size bytes.
-   Return the pointer to the beginning of buffer data.
-   Raise an exception and return NULL on error. */
-PyAPI_FUNC(void*) _PyBytesWriter_Alloc(_PyBytesWriter *writer,
-    Py_ssize_t size);
-
-/* Ensure that the buffer is large enough to write *size* bytes.
-   Add size to the writer minimum size (min_size attribute).
-
-   str is the current pointer inside the buffer.
-   Return the updated current pointer inside the buffer.
-   Raise an exception and return NULL on error. */
-PyAPI_FUNC(void*) _PyBytesWriter_Prepare(_PyBytesWriter *writer,
-    void *str,
-    Py_ssize_t size);
-
-/* Resize the buffer to make it larger.
-   The new buffer may be larger than size bytes because of overallocation.
-   Return the updated current pointer inside the buffer.
-   Raise an exception and return NULL on error.
-
-   Note: size must be greater than the number of allocated bytes in the writer.
-
-   This function doesn't use the writer minimum size (min_size attribute).
-
-   See also _PyBytesWriter_Prepare().
-   */
-PyAPI_FUNC(void*) _PyBytesWriter_Resize(_PyBytesWriter *writer,
-    void *str,
-    Py_ssize_t size);
-
-/* Write bytes.
-   Raise an exception and return NULL on error. */
-PyAPI_FUNC(void*) _PyBytesWriter_WriteBytes(_PyBytesWriter *writer,
-    void *str,
-    const void *bytes,
-    Py_ssize_t size);