# bytearrayobject.rs - source
Source of the Rust file `/home/runner/.cargo/registry/src/github.com-1ecc6299db9ec823/pyo3-0.13.2/src/ffi/bytearrayobject.rs`.
Keywords: rust, rustlang, rust-lang

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    use crate::ffi::object::*;
    use crate::ffi::pyport::Py_ssize_t;
    use std::os::raw::{c_char, c_int};

    #[cfg_attr(windows, link(name = "pythonXY"))]
    extern "C" {
        #[cfg_attr(PyPy, link_name = "PyPyByteArray_Type")]
        pub static mut PyByteArray_Type: PyTypeObject;

        pub static mut PyByteArrayIter_Type: PyTypeObject;
    }

    #[inline]
    pub unsafe fn PyByteArray_Check(op: *mut PyObject) -> c_int {
        PyObject_TypeCheck(op, &mut PyByteArray_Type)
    }

    #[inline]
    pub unsafe fn PyByteArray_CheckExact(op: *mut PyObject) -> c_int {
        (Py_TYPE(op) == &mut PyByteArray_Type) as c_int
    }

    extern "C" {
        #[cfg_attr(PyPy, link_name = "PyPyByteArray_FromObject")]
        pub fn PyByteArray_FromObject(o: *mut PyObject) -> *mut PyObject;
        #[cfg_attr(PyPy, link_name = "PyPyByteArray_Concat")]
        pub fn PyByteArray_Concat(a: *mut PyObject, b: *mut PyObject) -> *mut PyObject;
        #[cfg_attr(PyPy, link_name = "PyPyByteArray_FromStringAndSize")]
        pub fn PyByteArray_FromStringAndSize(string: *const c_char, len: Py_ssize_t) -> *mut PyObject;
        #[cfg_attr(PyPy, link_name = "PyPyByteArray_Size")]
        pub fn PyByteArray_Size(bytearray: *mut PyObject) -> Py_ssize_t;
        #[cfg_attr(PyPy, link_name = "PyPyByteArray_AsString")]
        pub fn PyByteArray_AsString(bytearray: *mut PyObject) -> *mut c_char;
        #[cfg_attr(PyPy, link_name = "PyPyByteArray_Resize")]
        pub fn PyByteArray_Resize(bytearray: *mut PyObject, len: Py_ssize_t) -> c_int;
    }