contrib/tools/python3/src/Include/cpython/bytearrayobject.h


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#ifndef Py_CPYTHON_BYTEARRAYOBJECT_H 
#  error "this header file must not be included directly" 
#endif 
 
/* Object layout */ 
typedef struct { 
    PyObject_VAR_HEAD 
    Py_ssize_t ob_alloc;   /* How many bytes allocated in ob_bytes */ 
    char *ob_bytes;        /* Physical backing buffer */ 
    char *ob_start;        /* Logical start inside ob_bytes */ 
    Py_ssize_t ob_exports; /* How many buffer exports */ 
} PyByteArrayObject; 
 
/* Macros, trading safety for speed */ 
#define PyByteArray_AS_STRING(self) \ 
    (assert(PyByteArray_Check(self)), \ 
     Py_SIZE(self) ? ((PyByteArrayObject *)(self))->ob_start : _PyByteArray_empty_string) 
#define PyByteArray_GET_SIZE(self) (assert(PyByteArray_Check(self)), Py_SIZE(self)) 
 
PyAPI_DATA(char) _PyByteArray_empty_string[];