1 /* ByteArray object interface */ 2 3 #ifndef Py_BYTEARRAYOBJECT_H 4 #define Py_BYTEARRAYOBJECT_H 5 #ifdef __cplusplus 6 extern "C" { 7 #endif 8 9 #include <stdarg.h> 10 11 /* Type PyByteArrayObject represents a mutable array of bytes. 12 * The Python API is that of a sequence; 13 * the bytes are mapped to ints in [0, 256). 14 * Bytes are not characters; they may be used to encode characters. 15 * The only way to go between bytes and str/unicode is via encoding 16 * and decoding. 17 * For the convenience of C programmers, the bytes type is considered 18 * to contain a char pointer, not an unsigned char pointer. 19 */ 20 21 /* Type object */ 22 PyAPI_DATA(PyTypeObject) PyByteArray_Type; 23 PyAPI_DATA(PyTypeObject) PyByteArrayIter_Type; 24 25 /* Type check macros */ 26 #define PyByteArray_Check(self) PyObject_TypeCheck(self, &PyByteArray_Type) 27 #define PyByteArray_CheckExact(self) Py_IS_TYPE(self, &PyByteArray_Type) 28 29 /* Direct API functions */ 30 PyAPI_FUNC(PyObject *) PyByteArray_FromObject(PyObject *); 31 PyAPI_FUNC(PyObject *) PyByteArray_Concat(PyObject *, PyObject *); 32 PyAPI_FUNC(PyObject *) PyByteArray_FromStringAndSize(const char *, Py_ssize_t); 33 PyAPI_FUNC(Py_ssize_t) PyByteArray_Size(PyObject *); 34 PyAPI_FUNC(char *) PyByteArray_AsString(PyObject *); 35 PyAPI_FUNC(int) PyByteArray_Resize(PyObject *, Py_ssize_t); 36 37 #ifndef Py_LIMITED_API 38 # define Py_CPYTHON_BYTEARRAYOBJECT_H 39 # include "cpython/bytearrayobject.h" 40 # undef Py_CPYTHON_BYTEARRAYOBJECT_H 41 #endif 42 43 #ifdef __cplusplus 44 } 45 #endif 46 #endif /* !Py_BYTEARRAYOBJECT_H */ 47