README.txt
1 bits shared by the stringobject and unicodeobject implementations (and
2 possibly other modules, in a not too distant future).
3
4 the stuff in here is included into relevant places; see the individual
5 source files for details.
6
7 --------------------------------------------------------------------
8 the following defines used by the different modules:
9
10 STRINGLIB_CHAR
11
12 the type used to hold a character (char or Py_UNICODE)
13
14 STRINGLIB_EMPTY
15
16 a PyObject representing the empty string, only to be used if
17 STRINGLIB_MUTABLE is 0
18
19 Py_ssize_t STRINGLIB_LEN(PyObject*)
20
21 returns the length of the given string object (which must be of the
22 right type)
23
24 PyObject* STRINGLIB_NEW(STRINGLIB_CHAR*, Py_ssize_t)
25
26 creates a new string object
27
28 STRINGLIB_CHAR* STRINGLIB_STR(PyObject*)
29
30 returns the pointer to the character data for the given string
31 object (which must be of the right type)
32
33 int STRINGLIB_CHECK_EXACT(PyObject *)
34
35 returns true if the object is an instance of our type, not a subclass
36
37 STRINGLIB_MUTABLE
38
39 must be 0 or 1 to tell the cpp macros in stringlib code if the object
40 being operated on is mutable or not
41