Issue python#26765: Moved common code and docstrings for bytes and bytearray methods

to bytes_methods.c.

Author: serhiy-storchaka

Include/bytes_methods.h

@@ -21,6 +21,15 @@ extern void _Py_bytes_title(char *result, const char *s, Py_ssize_t len);
 extern void _Py_bytes_capitalize(char *result, const char *s, Py_ssize_t len);
 extern void _Py_bytes_swapcase(char *result, const char *s, Py_ssize_t len);
 
+extern PyObject *_Py_bytes_find(const char *str, Py_ssize_t len, PyObject *args);
+extern PyObject *_Py_bytes_index(const char *str, Py_ssize_t len, PyObject *args);
+extern PyObject *_Py_bytes_rfind(const char *str, Py_ssize_t len, PyObject *args);
+extern PyObject *_Py_bytes_rindex(const char *str, Py_ssize_t len, PyObject *args);
+extern PyObject *_Py_bytes_count(const char *str, Py_ssize_t len, PyObject *args);
+extern int _Py_bytes_contains(const char *str, Py_ssize_t len, PyObject *arg);
+extern PyObject *_Py_bytes_startswith(const char *str, Py_ssize_t len, PyObject *args);
+extern PyObject *_Py_bytes_endswith(const char *str, Py_ssize_t len, PyObject *args);
+
 /* The maketrans() static method. */
 extern PyObject* _Py_bytes_maketrans(Py_buffer *frm, Py_buffer *to);
 
@@ -37,7 +46,19 @@ extern const char _Py_upper__doc__[];
 extern const char _Py_title__doc__[];
 extern const char _Py_capitalize__doc__[];
 extern const char _Py_swapcase__doc__[];
+extern const char _Py_count__doc__[];
+extern const char _Py_find__doc__[];
+extern const char _Py_index__doc__[];
+extern const char _Py_rfind__doc__[];
+extern const char _Py_rindex__doc__[];
+extern const char _Py_startswith__doc__[];
+extern const char _Py_endswith__doc__[];
 extern const char _Py_maketrans__doc__[];
+extern const char _Py_expandtabs__doc__[];
+extern const char _Py_ljust__doc__[];
+extern const char _Py_rjust__doc__[];
+extern const char _Py_center__doc__[];
+extern const char _Py_zfill__doc__[];
 
 /* this is needed because some docs are shared from the .o, not static */
 #define PyDoc_STRVAR_shared(name,str) const char name[] = PyDoc_STR(str)