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