comparison DEPENDENCIES/mingw32/Python27/include/stringobject.h @ 87:2a2c65a20a8b

Add Python libs and headers

+
+/* String (str/bytes) object interface */
+
+#ifndef Py_STRINGOBJECT_H
+#define Py_STRINGOBJECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdarg.h>
+
+/*
+Type PyStringObject represents a character string.  An extra zero byte is
+reserved at the end to ensure it is zero-terminated, but a size is
+present so strings with null bytes in them can be represented.  This
+is an immutable object type.
+
+There are functions to create new string objects, to test
+an object for string-ness, and to get the
+string value.  The latter function returns a null pointer
+if the object is not of the proper type.
+There is a variant that takes an explicit size as well as a
+variant that assumes a zero-terminated string.  Note that none of the
+functions should be applied to nil objects.
+*/
+
+/* Caching the hash (ob_shash) saves recalculation of a string's hash value.
+   Interning strings (ob_sstate) tries to ensure that only one string
+   object with a given value exists, so equality tests can be one pointer
+   comparison.  This is generally restricted to strings that "look like"
+   Python identifiers, although the intern() builtin can be used to force
+   interning of any string.
+   Together, these sped the interpreter by up to 20%. */
+
+typedef struct {
+    PyObject_VAR_HEAD
+    long ob_shash;
+    int ob_sstate;
+    char ob_sval[1];
+
+    /* Invariants:
+     *     ob_sval contains space for 'ob_size+1' elements.
+     *     ob_sval[ob_size] == 0.
+     *     ob_shash is the hash of the string or -1 if not computed yet.
+     *     ob_sstate != 0 iff the string object is in stringobject.c's
+     *       'interned' dictionary; in this case the two references
+     *       from 'interned' to this object are *not counted* in ob_refcnt.
+     */
+} PyStringObject;
+
+#define SSTATE_NOT_INTERNED 0
+#define SSTATE_INTERNED_MORTAL 1
+#define SSTATE_INTERNED_IMMORTAL 2
+
+PyAPI_DATA(PyTypeObject) PyBaseString_Type;
+PyAPI_DATA(PyTypeObject) PyString_Type;
+
+#define PyString_Check(op) \
+                 PyType_FastSubclass(Py_TYPE(op), Py_TPFLAGS_STRING_SUBCLASS)
+#define PyString_CheckExact(op) (Py_TYPE(op) == &PyString_Type)
+
+PyAPI_FUNC(PyObject *) PyString_FromStringAndSize(const char *, Py_ssize_t);
+PyAPI_FUNC(PyObject *) PyString_FromString(const char *);
+PyAPI_FUNC(PyObject *) PyString_FromFormatV(const char*, va_list)
+				Py_GCC_ATTRIBUTE((format(printf, 1, 0)));
+PyAPI_FUNC(PyObject *) PyString_FromFormat(const char*, ...)
+				Py_GCC_ATTRIBUTE((format(printf, 1, 2)));
+PyAPI_FUNC(Py_ssize_t) PyString_Size(PyObject *);
+PyAPI_FUNC(char *) PyString_AsString(PyObject *);
+PyAPI_FUNC(PyObject *) PyString_Repr(PyObject *, int);
+PyAPI_FUNC(void) PyString_Concat(PyObject **, PyObject *);
+PyAPI_FUNC(void) PyString_ConcatAndDel(PyObject **, PyObject *);
+PyAPI_FUNC(int) _PyString_Resize(PyObject **, Py_ssize_t);
+PyAPI_FUNC(int) _PyString_Eq(PyObject *, PyObject*);
+PyAPI_FUNC(PyObject *) PyString_Format(PyObject *, PyObject *);
+PyAPI_FUNC(PyObject *) _PyString_FormatLong(PyObject*, int, int,
+						  int, char**, int*);
+PyAPI_FUNC(PyObject *) PyString_DecodeEscape(const char *, Py_ssize_t, 
+						   const char *, Py_ssize_t,
+						   const char *);
+
+PyAPI_FUNC(void) PyString_InternInPlace(PyObject **);
+PyAPI_FUNC(void) PyString_InternImmortal(PyObject **);
+PyAPI_FUNC(PyObject *) PyString_InternFromString(const char *);
+PyAPI_FUNC(void) _Py_ReleaseInternedStrings(void);
+
+/* Use only if you know it's a string */
+#define PyString_CHECK_INTERNED(op) (((PyStringObject *)(op))->ob_sstate)
+
+/* Macro, trading safety for speed */
+#define PyString_AS_STRING(op) (((PyStringObject *)(op))->ob_sval)
+#define PyString_GET_SIZE(op)  Py_SIZE(op)
+
+/* _PyString_Join(sep, x) is like sep.join(x).  sep must be PyStringObject*,
+   x must be an iterable object. */
+PyAPI_FUNC(PyObject *) _PyString_Join(PyObject *sep, PyObject *x);
+
+/* --- Generic Codecs ----------------------------------------------------- */
+
+/* Create an object by decoding the encoded string s of the
+   given size. */
+
+PyAPI_FUNC(PyObject*) PyString_Decode(
+    const char *s,              /* encoded string */
+    Py_ssize_t size,            /* size of buffer */
+    const char *encoding,       /* encoding */
+    const char *errors          /* error handling */
+    );
+
+/* Encodes a char buffer of the given size and returns a 
+   Python object. */
+
+PyAPI_FUNC(PyObject*) PyString_Encode(
+    const char *s,              /* string char buffer */
+    Py_ssize_t size,            /* number of chars to encode */
+    const char *encoding,       /* encoding */
+    const char *errors          /* error handling */
+    );
+
+/* Encodes a string object and returns the result as Python 
+   object. */
+
+PyAPI_FUNC(PyObject*) PyString_AsEncodedObject(
+    PyObject *str,	 	/* string object */
+    const char *encoding,	/* encoding */
+    const char *errors		/* error handling */
+    );
+
+/* Encodes a string object and returns the result as Python string
+   object.   
+   
+   If the codec returns an Unicode object, the object is converted
+   back to a string using the default encoding.
+
+   DEPRECATED - use PyString_AsEncodedObject() instead. */
+
+PyAPI_FUNC(PyObject*) PyString_AsEncodedString(
+    PyObject *str,	 	/* string object */
+    const char *encoding,	/* encoding */
+    const char *errors		/* error handling */
+    );
+
+/* Decodes a string object and returns the result as Python 
+   object. */
+
+PyAPI_FUNC(PyObject*) PyString_AsDecodedObject(
+    PyObject *str,	 	/* string object */
+    const char *encoding,	/* encoding */
+    const char *errors		/* error handling */
+    );
+
+/* Decodes a string object and returns the result as Python string
+   object.  
+   
+   If the codec returns an Unicode object, the object is converted
+   back to a string using the default encoding.
+
+   DEPRECATED - use PyString_AsDecodedObject() instead. */
+
+PyAPI_FUNC(PyObject*) PyString_AsDecodedString(
+    PyObject *str,	 	/* string object */
+    const char *encoding,	/* encoding */
+    const char *errors		/* error handling */
+    );
+
+/* Provides access to the internal data buffer and size of a string
+   object or the default encoded version of an Unicode object. Passing
+   NULL as *len parameter will force the string buffer to be
+   0-terminated (passing a string with embedded NULL characters will
+   cause an exception).  */
+
+PyAPI_FUNC(int) PyString_AsStringAndSize(
+    register PyObject *obj,	/* string or Unicode object */
+    register char **s,		/* pointer to buffer variable */
+    register Py_ssize_t *len	/* pointer to length variable or NULL
+				   (only possible for 0-terminated
+				   strings) */
+    );
+
+
+/* Using the current locale, insert the thousands grouping
+   into the string pointed to by buffer.  For the argument descriptions,
+   see Objects/stringlib/localeutil.h */
+PyAPI_FUNC(Py_ssize_t) _PyString_InsertThousandsGroupingLocale(char *buffer,
+                                  Py_ssize_t n_buffer,
+                                  char *digits,
+                                  Py_ssize_t n_digits,
+                                  Py_ssize_t min_width);
+
+/* Using explicit passed-in values, insert the thousands grouping
+   into the string pointed to by buffer.  For the argument descriptions,
+   see Objects/stringlib/localeutil.h */
+PyAPI_FUNC(Py_ssize_t) _PyString_InsertThousandsGrouping(char *buffer,
+                                  Py_ssize_t n_buffer,
+                                  char *digits,
+                                  Py_ssize_t n_digits,
+                                  Py_ssize_t min_width,
+                                  const char *grouping,
+                                  const char *thousands_sep);
+
+/* Format the object based on the format_spec, as defined in PEP 3101
+   (Advanced String Formatting). */
+PyAPI_FUNC(PyObject *) _PyBytes_FormatAdvanced(PyObject *obj,
+					       char *format_spec,
+					       Py_ssize_t format_spec_len);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_STRINGOBJECT_H */