gh-104773: PEP 594: Remove the ossaudiodev module (#104862)

* Remove ossaudiodev extension in configure.ac and regenerate
  the configure script.
* Remove ossaudiodev in Modules/Setup and Modules/Setup.stdlib.in.

1 files changed, 0 insertions, 1399 deletions

diff --git a/Modules/ossaudiodev.c b/Modules/ossaudiodev.c
deleted file mode 100644
index 2319eac..0000000
--- a/Modules/ossaudiodev.c
+++ /dev/null
@@ -1,1399 +0,0 @@
-/*
- * ossaudiodev -- Python interface to the OSS (Open Sound System) API.
- *                This is the standard audio API for Linux and some
- *                flavours of BSD [XXX which ones?]; it is also available
- *                for a wide range of commercial Unices.
- *
- * Originally written by Peter Bosch, March 2000, as linuxaudiodev.
- *
- * Renamed to ossaudiodev and rearranged/revised/hacked up
- * by Greg Ward <gward@python.net>, November 2002.
- * Mixer interface by Nicholas FitzRoy-Dale <wzdd@lardcave.net>, Dec 2002.
- *
- * (c) 2000 Peter Bosch.  All Rights Reserved.
- * (c) 2002 Gregory P. Ward.  All Rights Reserved.
- * (c) 2002 Python Software Foundation.  All Rights Reserved.
- *
- * $Id$
- */
-
-#ifndef Py_BUILD_CORE_BUILTIN
-#  define Py_BUILD_CORE_MODULE 1
-#endif
-
-#define PY_SSIZE_T_CLEAN
-#include "Python.h"
-#include "pycore_fileutils.h"     // _Py_write()
-#include "structmember.h"         // PyMemberDef
-
-#include <stdlib.h>               // getenv()
-#ifdef HAVE_FCNTL_H
-#include <fcntl.h>
-#else
-#define O_RDONLY 00
-#define O_WRONLY 01
-#endif
-
-#include <sys/ioctl.h>
-#ifdef __ANDROID__
-#include <linux/soundcard.h>
-#else
-#include <sys/soundcard.h>
-#endif
-
-#ifdef __linux__
-
-#ifndef HAVE_STDINT_H
-typedef unsigned long uint32_t;
-#endif
-
-#elif defined(__FreeBSD__)
-
-# ifndef SNDCTL_DSP_CHANNELS
-#  define SNDCTL_DSP_CHANNELS SOUND_PCM_WRITE_CHANNELS
-# endif
-
-#endif
-
-typedef struct {
-    PyObject_HEAD
-    const char *devicename;           /* name of the device file */
-    int      fd;                      /* file descriptor */
-    int      mode;                    /* file mode (O_RDONLY, etc.) */
-    Py_ssize_t icount;                /* input count */
-    Py_ssize_t ocount;                /* output count */
-    uint32_t afmts;                   /* audio formats supported by hardware */
-} oss_audio_t;
-
-typedef struct {
-    PyObject_HEAD
-    int      fd;                      /* The open mixer device */
-} oss_mixer_t;
-
-
-static PyTypeObject OSSAudioType;
-static PyTypeObject OSSMixerType;
-
-static PyObject *OSSAudioError;
-
-
-/* ----------------------------------------------------------------------
- * DSP object initialization/deallocation
- */
-
-static oss_audio_t *
-newossobject(PyObject *arg)
-{
-    oss_audio_t *self;
-    int fd, afmts, imode;
-    const char *devicename = NULL;
-    const char *mode = NULL;
-
-    /* Two ways to call open():
-         open(device, mode) (for consistency with builtin open())
-         open(mode)         (for backwards compatibility)
-       because the *first* argument is optional, parsing args is
-       a wee bit tricky. */
-    if (!PyArg_ParseTuple(arg, "s|s:open", &devicename, &mode))
-       return NULL;
-    if (mode == NULL) {                 /* only one arg supplied */
-       mode = devicename;
-       devicename = NULL;
-    }
-
-    if (strcmp(mode, "r") == 0)
-        imode = O_RDONLY;
-    else if (strcmp(mode, "w") == 0)
-        imode = O_WRONLY;
-    else if (strcmp(mode, "rw") == 0)
-        imode = O_RDWR;
-    else {
-        PyErr_SetString(OSSAudioError, "mode must be 'r', 'w', or 'rw'");
-        return NULL;
-    }
-
-    /* Open the correct device: either the 'device' argument,
-       or the AUDIODEV environment variable, or "/dev/dsp". */
-    if (devicename == NULL) {              /* called with one arg */
-       devicename = getenv("AUDIODEV");
-       if (devicename == NULL)             /* $AUDIODEV not set */
-          devicename = "/dev/dsp";
-    }
-
-    /* Open with O_NONBLOCK to avoid hanging on devices that only allow
-       one open at a time.  This does *not* affect later I/O; OSS
-       provides a special ioctl() for non-blocking read/write, which is
-       exposed via oss_nonblock() below. */
-    fd = _Py_open(devicename, imode|O_NONBLOCK);
-    if (fd == -1)
-        return NULL;
-
-    /* And (try to) put it back in blocking mode so we get the
-       expected write() semantics. */
-    if (fcntl(fd, F_SETFL, 0) == -1) {
-        close(fd);
-        PyErr_SetFromErrnoWithFilename(PyExc_OSError, devicename);
-        return NULL;
-    }
-
-    if (ioctl(fd, SNDCTL_DSP_GETFMTS, &afmts) == -1) {
-        close(fd);
-        PyErr_SetFromErrnoWithFilename(PyExc_OSError, devicename);
-        return NULL;
-    }
-    /* Create and initialize the object */
-    if ((self = PyObject_New(oss_audio_t, &OSSAudioType)) == NULL) {
-        close(fd);
-        return NULL;
-    }
-    self->devicename = devicename;
-    self->fd = fd;
-    self->mode = imode;
-    self->icount = self->ocount = 0;
-    self->afmts  = afmts;
-    return self;
-}
-
-static void
-oss_dealloc(oss_audio_t *self)
-{
-    /* if already closed, don't reclose it */
-    if (self->fd != -1)
-        close(self->fd);
-    PyObject_Free(self);
-}
-
-
-/* ----------------------------------------------------------------------
- * Mixer object initialization/deallocation
- */
-
-static oss_mixer_t *
-newossmixerobject(PyObject *arg)
-{
-    const char *devicename = NULL;
-    int fd;
-    oss_mixer_t *self;
-
-    if (!PyArg_ParseTuple(arg, "|s", &devicename)) {
-        return NULL;
-    }
-
-    if (devicename == NULL) {
-        devicename = getenv("MIXERDEV");
-        if (devicename == NULL)            /* MIXERDEV not set */
-            devicename = "/dev/mixer";
-    }
-
-    fd = _Py_open(devicename, O_RDWR);
-    if (fd == -1)
-        return NULL;
-
-    if ((self = PyObject_New(oss_mixer_t, &OSSMixerType)) == NULL) {
-        close(fd);
-        return NULL;
-    }
-
-    self->fd = fd;
-
-    return self;
-}
-
-static void
-oss_mixer_dealloc(oss_mixer_t *self)
-{
-    /* if already closed, don't reclose it */
-    if (self->fd != -1)
-        close(self->fd);
-    PyObject_Free(self);
-}
-
-
-/* Methods to wrap the OSS ioctls.  The calling convention is pretty
-   simple:
-     nonblock()        -> ioctl(fd, SNDCTL_DSP_NONBLOCK)
-     fmt = setfmt(fmt) -> ioctl(fd, SNDCTL_DSP_SETFMT, &fmt)
-     etc.
-*/
-
-
-/* ----------------------------------------------------------------------
- * Helper functions
- */
-
-/* Check if a given file descriptor is valid (i.e. hasn't been closed).
- * If true, return 1. Otherwise, raise ValueError and return 0.
- */
-static int _is_fd_valid(int fd)
-{
-    /* the FD is set to -1 in oss_close()/oss_mixer_close() */
-    if (fd >= 0) {
-        return 1;
-    } else {
-        PyErr_SetString(PyExc_ValueError,
-                        "Operation on closed OSS device.");
-        return 0;
-    }
-}
-
-/* _do_ioctl_1() is a private helper function used for the OSS ioctls --
-   SNDCTL_DSP_{SETFMT,CHANNELS,SPEED} -- that are called from C
-   like this:
-     ioctl(fd, SNDCTL_DSP_cmd, &arg)
-
-   where arg is the value to set, and on return the driver sets arg to
-   the value that was actually set.  Mapping this to Python is obvious:
-     arg = dsp.xxx(arg)
-*/
-static PyObject *
-_do_ioctl_1(int fd, PyObject *args, char *fname, unsigned long cmd)
-{
-    char argfmt[33] = "i:";
-    int arg;
-
-    assert(strlen(fname) <= 30);
-    strncat(argfmt, fname, 30);
-    if (!PyArg_ParseTuple(args, argfmt, &arg))
-        return NULL;
-
-    if (ioctl(fd, cmd, &arg) == -1)
-        return PyErr_SetFromErrno(PyExc_OSError);
-    return PyLong_FromLong(arg);
-}
-
-
-/* _do_ioctl_1_internal() is a wrapper for ioctls that take no inputs
-   but return an output -- ie. we need to pass a pointer to a local C
-   variable so the driver can write its output there, but from Python
-   all we see is the return value.  For example,
-   SOUND_MIXER_READ_DEVMASK returns a bitmask of available mixer
-   devices, but does not use the value of the parameter passed-in in any
-   way.
-*/
-static PyObject *
-_do_ioctl_1_internal(int fd, PyObject *args, char *fname, unsigned long cmd)
-{
-    char argfmt[32] = ":";
-    int arg = 0;
-
-    assert(strlen(fname) <= 30);
-    strncat(argfmt, fname, 30);
-    if (!PyArg_ParseTuple(args, argfmt, &arg))
-        return NULL;
-
-    if (ioctl(fd, cmd, &arg) == -1)
-        return PyErr_SetFromErrno(PyExc_OSError);
-    return PyLong_FromLong(arg);
-}
-
-
-
-/* _do_ioctl_0() is a private helper for the no-argument ioctls:
-   SNDCTL_DSP_{SYNC,RESET,POST}. */
-static PyObject *
-_do_ioctl_0(int fd, PyObject *args, char *fname, unsigned long cmd)
-{
-    char argfmt[32] = ":";
-    int rv;
-
-    assert(strlen(fname) <= 30);
-    strncat(argfmt, fname, 30);
-    if (!PyArg_ParseTuple(args, argfmt))
-        return NULL;
-
-    /* According to hannu@opensound.com, all three of the ioctls that
-       use this function can block, so release the GIL.  This is
-       especially important for SYNC, which can block for several
-       seconds. */
-    Py_BEGIN_ALLOW_THREADS
-    rv = ioctl(fd, cmd, 0);
-    Py_END_ALLOW_THREADS
-
-    if (rv == -1)
-        return PyErr_SetFromErrno(PyExc_OSError);
-    Py_RETURN_NONE;
-}
-
-
-/* ----------------------------------------------------------------------
- * Methods of DSP objects (OSSAudioType)
- */
-
-static PyObject *
-oss_nonblock(oss_audio_t *self, PyObject *unused)
-{
-    if (!_is_fd_valid(self->fd))
-        return NULL;
-
-    /* Hmmm: it doesn't appear to be possible to return to blocking
-       mode once we're in non-blocking mode! */
-    if (ioctl(self->fd, SNDCTL_DSP_NONBLOCK, NULL) == -1)
-        return PyErr_SetFromErrno(PyExc_OSError);
-    Py_RETURN_NONE;
-}
-
-static PyObject *
-oss_setfmt(oss_audio_t *self, PyObject *args)
-{
-    if (!_is_fd_valid(self->fd))
-        return NULL;
-
-    return _do_ioctl_1(self->fd, args, "setfmt", SNDCTL_DSP_SETFMT);
-}
-
-static PyObject *
-oss_getfmts(oss_audio_t *self, PyObject *unused)
-{
-    int mask;
-
-    if (!_is_fd_valid(self->fd))
-        return NULL;
-
-    if (ioctl(self->fd, SNDCTL_DSP_GETFMTS, &mask) == -1)
-        return PyErr_SetFromErrno(PyExc_OSError);
-    return PyLong_FromLong(mask);
-}
-
-static PyObject *
-oss_channels(oss_audio_t *self, PyObject *args)
-{
-    if (!_is_fd_valid(self->fd))
-        return NULL;
-
-    return _do_ioctl_1(self->fd, args, "channels", SNDCTL_DSP_CHANNELS);
-}
-
-static PyObject *
-oss_speed(oss_audio_t *self, PyObject *args)
-{
-    if (!_is_fd_valid(self->fd))
-        return NULL;
-
-    return _do_ioctl_1(self->fd, args, "speed", SNDCTL_DSP_SPEED);
-}
-
-static PyObject *
-oss_sync(oss_audio_t *self, PyObject *args)
-{
-    if (!_is_fd_valid(self->fd))
-        return NULL;
-
-    return _do_ioctl_0(self->fd, args, "sync", SNDCTL_DSP_SYNC);
-}
-
-static PyObject *
-oss_reset(oss_audio_t *self, PyObject *args)
-{
-    if (!_is_fd_valid(self->fd))
-        return NULL;
-
-    return _do_ioctl_0(self->fd, args, "reset", SNDCTL_DSP_RESET);
-}
-
-static PyObject *
-oss_post(oss_audio_t *self, PyObject *args)
-{
-    if (!_is_fd_valid(self->fd))
-        return NULL;
-
-    return _do_ioctl_0(self->fd, args, "post", SNDCTL_DSP_POST);
-}
-
-
-/* Regular file methods: read(), write(), close(), etc. as well
-   as one convenience method, writeall(). */
-
-static PyObject *
-oss_read(oss_audio_t *self, PyObject *args)
-{
-    Py_ssize_t size, count;
-    PyObject *rv;
-
-    if (!_is_fd_valid(self->fd))
-        return NULL;
-
-    if (!PyArg_ParseTuple(args, "n:read", &size))
-        return NULL;
-
-    rv = PyBytes_FromStringAndSize(NULL, size);
-    if (rv == NULL)
-        return NULL;
-
-    count = _Py_read(self->fd, PyBytes_AS_STRING(rv), size);
-    if (count == -1) {
-        Py_DECREF(rv);
-        return NULL;
-    }
-
-    self->icount += count;
-    _PyBytes_Resize(&rv, count);
-    return rv;
-}
-
-static PyObject *
-oss_write(oss_audio_t *self, PyObject *args)
-{
-    Py_buffer data;
-    Py_ssize_t rv;
-
-    if (!_is_fd_valid(self->fd))
-        return NULL;
-
-    if (!PyArg_ParseTuple(args, "y*:write", &data)) {
-        return NULL;
-    }
-
-    rv = _Py_write(self->fd, data.buf, data.len);
-    PyBuffer_Release(&data);
-    if (rv == -1)
-        return NULL;
-
-    self->ocount += rv;
-    return PyLong_FromLong(rv);
-}
-
-static PyObject *
-oss_writeall(oss_audio_t *self, PyObject *args)
-{
-    Py_buffer data;
-    const char *cp;
-    Py_ssize_t size;
-    Py_ssize_t rv;
-    fd_set write_set_fds;
-    int select_rv;
-
-    /* NB. writeall() is only useful in non-blocking mode: according to
-       Guenter Geiger <geiger@xdv.org> on the linux-audio-dev list
-       (http://eca.cx/lad/2002/11/0380.html), OSS guarantees that
-       write() in blocking mode consumes the whole buffer.  In blocking
-       mode, the behaviour of write() and writeall() from Python is
-       indistinguishable. */
-
-    if (!_is_fd_valid(self->fd))
-        return NULL;
-
-    if (!PyArg_ParseTuple(args, "y*:writeall", &data))
-        return NULL;
-
-    if (!_PyIsSelectable_fd(self->fd)) {
-        PyErr_SetString(PyExc_ValueError,
-                        "file descriptor out of range for select");
-        PyBuffer_Release(&data);
-        return NULL;
-    }
-    /* use select to wait for audio device to be available */
-    FD_ZERO(&write_set_fds);
-    FD_SET(self->fd, &write_set_fds);
-    cp = (const char *)data.buf;
-    size = data.len;
-
-    while (size > 0) {
-        Py_BEGIN_ALLOW_THREADS
-        select_rv = select(self->fd+1, NULL, &write_set_fds, NULL, NULL);
-        Py_END_ALLOW_THREADS
-
-        assert(select_rv != 0);   /* no timeout, can't expire */
-        if (select_rv == -1) {
-            PyBuffer_Release(&data);
-            return PyErr_SetFromErrno(PyExc_OSError);
-        }
-
-        rv = _Py_write(self->fd, cp, Py_MIN(size, INT_MAX));
-        if (rv == -1) {
-            /* buffer is full, try again */
-            if (errno == EAGAIN) {
-                PyErr_Clear();
-                continue;
-            }
-            /* it's a real error */
-            PyBuffer_Release(&data);
-            return NULL;
-        }
-
-        /* wrote rv bytes */
-        self->ocount += rv;
-        size -= rv;
-        cp += rv;
-    }
-    PyBuffer_Release(&data);
-    Py_RETURN_NONE;
-}
-
-static PyObject *
-oss_close(oss_audio_t *self, PyObject *unused)
-{
-    if (self->fd >= 0) {
-        Py_BEGIN_ALLOW_THREADS
-        close(self->fd);
-        Py_END_ALLOW_THREADS
-        self->fd = -1;
-    }
-    Py_RETURN_NONE;
-}
-
-static PyObject *
-oss_self(PyObject *self, PyObject *unused)
-{
-    return Py_NewRef(self);
-}
-
-static PyObject *
-oss_exit(PyObject *self, PyObject *unused)
-{
-    PyObject *ret = PyObject_CallMethod(self, "close", NULL);
-    if (!ret)
-        return NULL;
-    Py_DECREF(ret);
-    Py_RETURN_NONE;
-}
-
-static PyObject *
-oss_fileno(oss_audio_t *self, PyObject *unused)
-{
-    if (!_is_fd_valid(self->fd))
-        return NULL;
-
-    return PyLong_FromLong(self->fd);
-}
-
-
-/* Convenience methods: these generally wrap a couple of ioctls into one
-   common task. */
-
-static PyObject *
-oss_setparameters(oss_audio_t *self, PyObject *args)
-{
-    int wanted_fmt, wanted_channels, wanted_rate, strict=0;
-    int fmt, channels, rate;
-
-    if (!_is_fd_valid(self->fd))
-        return NULL;
-
-    if (!PyArg_ParseTuple(args, "iii|p:setparameters",
-                          &wanted_fmt, &wanted_channels, &wanted_rate,
-                          &strict))
-        return NULL;
-
-    fmt = wanted_fmt;
-    if (ioctl(self->fd, SNDCTL_DSP_SETFMT, &fmt) == -1) {
-        return PyErr_SetFromErrno(PyExc_OSError);
-    }
-    if (strict && fmt != wanted_fmt) {
-        return PyErr_Format
-            (OSSAudioError,
-             "unable to set requested format (wanted %d, got %d)",
-             wanted_fmt, fmt);
-    }
-
-    channels = wanted_channels;
-    if (ioctl(self->fd, SNDCTL_DSP_CHANNELS, &channels) == -1) {
-        return PyErr_SetFromErrno(PyExc_OSError);
-    }
-    if (strict && channels != wanted_channels) {
-        return PyErr_Format
-            (OSSAudioError,
-             "unable to set requested channels (wanted %d, got %d)",
-             wanted_channels, channels);
-    }
-
-    rate = wanted_rate;
-    if (ioctl(self->fd, SNDCTL_DSP_SPEED, &rate) == -1) {
-        return PyErr_SetFromErrno(PyExc_OSError);
-    }
-    if (strict && rate != wanted_rate) {
-        return PyErr_Format
-            (OSSAudioError,
-             "unable to set requested rate (wanted %d, got %d)",
-             wanted_rate, rate);
-    }
-
-    /* Construct the return value: a (fmt, channels, rate) tuple that
-       tells what the audio hardware was actually set to. */
-    return Py_BuildValue("(iii)", fmt, channels, rate);
-}
-
-static int
-_ssize(oss_audio_t *self, int *nchannels, int *ssize)
-{
-    int fmt;
-
-    fmt = 0;
-    if (ioctl(self->fd, SNDCTL_DSP_SETFMT, &fmt) < 0)
-        return -errno;
-
-    switch (fmt) {
-    case AFMT_MU_LAW:
-    case AFMT_A_LAW:
-    case AFMT_U8:
-    case AFMT_S8:
-        *ssize = 1;                     /* 8 bit formats: 1 byte */
-        break;
-    case AFMT_S16_LE:
-    case AFMT_S16_BE:
-    case AFMT_U16_LE:
-    case AFMT_U16_BE:
-        *ssize = 2;                     /* 16 bit formats: 2 byte */
-        break;
-    case AFMT_MPEG:
-    case AFMT_IMA_ADPCM:
-    default:
-        return -EOPNOTSUPP;
-    }
-    if (ioctl(self->fd, SNDCTL_DSP_CHANNELS, nchannels) < 0)
-        return -errno;
-    return 0;
-}
-
-
-/* bufsize returns the size of the hardware audio buffer in number
-   of samples */
-static PyObject *
-oss_bufsize(oss_audio_t *self, PyObject *unused)
-{
-    audio_buf_info ai;
-    int nchannels=0, ssize=0;
-
-    if (!_is_fd_valid(self->fd))
-        return NULL;
-
-    if (_ssize(self, &nchannels, &ssize) < 0 || !nchannels || !ssize) {
-        PyErr_SetFromErrno(PyExc_OSError);
-        return NULL;
-    }
-    if (ioctl(self->fd, SNDCTL_DSP_GETOSPACE, &ai) < 0) {
-        PyErr_SetFromErrno(PyExc_OSError);
-        return NULL;
-    }
-    return PyLong_FromLong((ai.fragstotal * ai.fragsize) / (nchannels * ssize));
-}
-
-/* obufcount returns the number of samples that are available in the
-   hardware for playing */
-static PyObject *
-oss_obufcount(oss_audio_t *self, PyObject *unused)
-{
-    audio_buf_info ai;
-    int nchannels=0, ssize=0;
-
-    if (!_is_fd_valid(self->fd))
-        return NULL;
-
-    if (_ssize(self, &nchannels, &ssize) < 0 || !nchannels || !ssize) {
-        PyErr_SetFromErrno(PyExc_OSError);
-        return NULL;
-    }
-    if (ioctl(self->fd, SNDCTL_DSP_GETOSPACE, &ai) < 0) {
-        PyErr_SetFromErrno(PyExc_OSError);
-        return NULL;
-    }
-    return PyLong_FromLong((ai.fragstotal * ai.fragsize - ai.bytes) /
-                          (ssize * nchannels));
-}
-
-/* obufcount returns the number of samples that can be played without
-   blocking */
-static PyObject *
-oss_obuffree(oss_audio_t *self, PyObject *unused)
-{
-    audio_buf_info ai;
-    int nchannels=0, ssize=0;
-
-    if (!_is_fd_valid(self->fd))
-        return NULL;
-
-    if (_ssize(self, &nchannels, &ssize) < 0 || !nchannels || !ssize) {
-        PyErr_SetFromErrno(PyExc_OSError);
-        return NULL;
-    }
-    if (ioctl(self->fd, SNDCTL_DSP_GETOSPACE, &ai) < 0) {
-        PyErr_SetFromErrno(PyExc_OSError);
-        return NULL;
-    }
-    return PyLong_FromLong(ai.bytes / (ssize * nchannels));
-}
-
-static PyObject *
-oss_getptr(oss_audio_t *self, PyObject *unused)
-{
-    count_info info;
-    int req;
-
-    if (!_is_fd_valid(self->fd))
-        return NULL;
-
-    if (self->mode == O_RDONLY)
-        req = SNDCTL_DSP_GETIPTR;
-    else
-        req = SNDCTL_DSP_GETOPTR;
-    if (ioctl(self->fd, req, &info) == -1) {
-        PyErr_SetFromErrno(PyExc_OSError);
-        return NULL;
-    }
-    return Py_BuildValue("iii", info.bytes, info.blocks, info.ptr);
-}
-
-
-/* ----------------------------------------------------------------------
- * Methods of mixer objects (OSSMixerType)
- */
-
-static PyObject *
-oss_mixer_close(oss_mixer_t *self, PyObject *unused)
-{
-    if (self->fd >= 0) {
-        close(self->fd);
-        self->fd = -1;
-    }
-    Py_RETURN_NONE;
-}
-
-static PyObject *
-oss_mixer_fileno(oss_mixer_t *self, PyObject *unused)
-{
-    if (!_is_fd_valid(self->fd))
-        return NULL;
-
-    return PyLong_FromLong(self->fd);
-}
-
-/* Simple mixer interface methods */
-
-static PyObject *
-oss_mixer_controls(oss_mixer_t *self, PyObject *args)
-{
-    if (!_is_fd_valid(self->fd))
-        return NULL;
-
-    return _do_ioctl_1_internal(self->fd, args, "controls",
-        SOUND_MIXER_READ_DEVMASK);
-}
-
-static PyObject *
-oss_mixer_stereocontrols(oss_mixer_t *self, PyObject *args)
-{
-    if (!_is_fd_valid(self->fd))
-        return NULL;
-
-    return _do_ioctl_1_internal(self->fd, args, "stereocontrols",
-        SOUND_MIXER_READ_STEREODEVS);
-}
-
-static PyObject *
-oss_mixer_reccontrols(oss_mixer_t *self, PyObject *args)
-{
-    if (!_is_fd_valid(self->fd))
-        return NULL;
-
-    return _do_ioctl_1_internal(self->fd, args, "reccontrols",
-        SOUND_MIXER_READ_RECMASK);
-}
-
-static PyObject *
-oss_mixer_get(oss_mixer_t *self, PyObject *args)
-{
-    int channel, volume;
-
-    if (!_is_fd_valid(self->fd))
-        return NULL;
-
-    /* Can't use _do_ioctl_1 because of encoded arg thingy. */
-    if (!PyArg_ParseTuple(args, "i:get", &channel))
-        return NULL;
-
-    if (channel < 0 || channel > SOUND_MIXER_NRDEVICES) {
-        PyErr_SetString(OSSAudioError, "Invalid mixer channel specified.");
-        return NULL;
-    }
-
-    if (ioctl(self->fd, MIXER_READ(channel), &volume) == -1)
-        return PyErr_SetFromErrno(PyExc_OSError);
-
-    return Py_BuildValue("(ii)", volume & 0xff, (volume & 0xff00) >> 8);
-}
-
-static PyObject *
-oss_mixer_set(oss_mixer_t *self, PyObject *args)
-{
-    int channel, volume, leftVol, rightVol;
-
-    if (!_is_fd_valid(self->fd))
-        return NULL;
-
-    /* Can't use _do_ioctl_1 because of encoded arg thingy. */
-    if (!PyArg_ParseTuple(args, "i(ii):set", &channel, &leftVol, &rightVol))
-        return NULL;
-
-    if (channel < 0 || channel > SOUND_MIXER_NRDEVICES) {
-        PyErr_SetString(OSSAudioError, "Invalid mixer channel specified.");
-        return NULL;
-    }
-
-    if (leftVol < 0 || rightVol < 0 || leftVol > 100 || rightVol > 100) {
-        PyErr_SetString(OSSAudioError, "Volumes must be between 0 and 100.");
-        return NULL;
-    }
-
-    volume = (rightVol << 8) | leftVol;
-
-    if (ioctl(self->fd, MIXER_WRITE(channel), &volume) == -1)
-        return PyErr_SetFromErrno(PyExc_OSError);
-
-    return Py_BuildValue("(ii)", volume & 0xff, (volume & 0xff00) >> 8);
-}
-
-static PyObject *
-oss_mixer_get_recsrc(oss_mixer_t *self, PyObject *args)
-{
-    if (!_is_fd_valid(self->fd))
-        return NULL;
-
-    return _do_ioctl_1_internal(self->fd, args, "get_recsrc",
-        SOUND_MIXER_READ_RECSRC);
-}
-
-static PyObject *
-oss_mixer_set_recsrc(oss_mixer_t *self, PyObject *args)
-{
-    if (!_is_fd_valid(self->fd))
-        return NULL;
-
-    return _do_ioctl_1(self->fd, args, "set_recsrc",
-        SOUND_MIXER_WRITE_RECSRC);
-}
-
-
-/* ----------------------------------------------------------------------
- * Method tables and other bureaucracy
- */
-
-static PyMethodDef oss_methods[] = {
-    /* Regular file methods */
-    { "read",           (PyCFunction)oss_read, METH_VARARGS },
-    { "write",          (PyCFunction)oss_write, METH_VARARGS },
-    { "writeall",       (PyCFunction)oss_writeall, METH_VARARGS },
-    { "close",          (PyCFunction)oss_close, METH_NOARGS },
-    { "fileno",         (PyCFunction)oss_fileno, METH_NOARGS },
-
-    /* Simple ioctl wrappers */
-    { "nonblock",       (PyCFunction)oss_nonblock, METH_NOARGS },
-    { "setfmt",         (PyCFunction)oss_setfmt, METH_VARARGS },
-    { "getfmts",        (PyCFunction)oss_getfmts, METH_NOARGS },
-    { "channels",       (PyCFunction)oss_channels, METH_VARARGS },
-    { "speed",          (PyCFunction)oss_speed, METH_VARARGS },
-    { "sync",           (PyCFunction)oss_sync, METH_VARARGS },
-    { "reset",          (PyCFunction)oss_reset, METH_VARARGS },
-    { "post",           (PyCFunction)oss_post, METH_VARARGS },
-
-    /* Convenience methods -- wrap a couple of ioctls together */
-    { "setparameters",  (PyCFunction)oss_setparameters, METH_VARARGS },
-    { "bufsize",        (PyCFunction)oss_bufsize, METH_NOARGS },
-    { "obufcount",      (PyCFunction)oss_obufcount, METH_NOARGS },
-    { "obuffree",       (PyCFunction)oss_obuffree, METH_NOARGS },
-    { "getptr",         (PyCFunction)oss_getptr, METH_NOARGS },
-
-    /* Aliases for backwards compatibility */
-    { "flush",          (PyCFunction)oss_sync, METH_VARARGS },
-
-    /* Support for the context management protocol */
-    { "__enter__",      oss_self, METH_NOARGS },
-    { "__exit__",       oss_exit, METH_VARARGS },
-
-    { NULL,             NULL}           /* sentinel */
-};
-
-static PyMethodDef oss_mixer_methods[] = {
-    /* Regular file method - OSS mixers are ioctl-only interface */
-    { "close",          (PyCFunction)oss_mixer_close, METH_NOARGS },
-    { "fileno",         (PyCFunction)oss_mixer_fileno, METH_NOARGS },
-
-    /* Support for the context management protocol */
-    { "__enter__",      oss_self, METH_NOARGS },
-    { "__exit__",       oss_exit, METH_VARARGS },
-
-    /* Simple ioctl wrappers */
-    { "controls",       (PyCFunction)oss_mixer_controls, METH_VARARGS },
-    { "stereocontrols", (PyCFunction)oss_mixer_stereocontrols, METH_VARARGS},
-    { "reccontrols",    (PyCFunction)oss_mixer_reccontrols, METH_VARARGS},
-    { "get",            (PyCFunction)oss_mixer_get, METH_VARARGS },
-    { "set",            (PyCFunction)oss_mixer_set, METH_VARARGS },
-    { "get_recsrc",     (PyCFunction)oss_mixer_get_recsrc, METH_VARARGS },
-    { "set_recsrc",     (PyCFunction)oss_mixer_set_recsrc, METH_VARARGS },
-
-    { NULL,             NULL}
-};
-
-static PyMemberDef oss_members[] = {
-    {"name", T_STRING, offsetof(oss_audio_t, devicename), READONLY, NULL},
-    {NULL}
-};
-
-static PyObject *
-oss_closed_getter(oss_audio_t *self, void *closure)
-{
-    return PyBool_FromLong(self->fd == -1);
-}
-
-static PyObject *
-oss_mode_getter(oss_audio_t *self, void *closure)
-{
-    switch(self->mode) {
-        case O_RDONLY:
-            return PyUnicode_FromString("r");
-            break;
-        case O_RDWR:
-            return PyUnicode_FromString("rw");
-            break;
-        case O_WRONLY:
-            return PyUnicode_FromString("w");
-            break;
-        default:
-            /* From newossobject(), self->mode can only be one
-               of these three values. */
-            Py_UNREACHABLE();
-    }
-}
-
-static PyGetSetDef oss_getsetlist[] = {
-    {"closed", (getter)oss_closed_getter, (setter)NULL, NULL},
-    {"mode", (getter)oss_mode_getter, (setter)NULL, NULL},
-    {NULL},
-};
-
-static PyTypeObject OSSAudioType = {
-    PyVarObject_HEAD_INIT(&PyType_Type, 0)
-    "ossaudiodev.oss_audio_device", /*tp_name*/
-    sizeof(oss_audio_t),        /*tp_basicsize*/
-    0,                          /*tp_itemsize*/
-    /* methods */
-    (destructor)oss_dealloc,    /*tp_dealloc*/
-    0,                          /*tp_vectorcall_offset*/
-    0,                          /*tp_getattr*/
-    0,                          /*tp_setattr*/
-    0,                          /*tp_as_async*/
-    0,                          /*tp_repr*/
-    0,                          /*tp_as_number*/
-    0,                          /*tp_as_sequence*/
-    0,                          /*tp_as_mapping*/
-    0,                          /*tp_hash*/
-    0,                          /*tp_call*/
-    0,                          /*tp_str*/
-    0,                          /*tp_getattro*/
-    0,                          /*tp_setattro*/
-    0,                          /*tp_as_buffer*/
-    Py_TPFLAGS_DEFAULT,         /*tp_flags*/
-    0,                          /*tp_doc*/
-    0,                          /*tp_traverse*/
-    0,                          /*tp_clear*/
-    0,                          /*tp_richcompare*/
-    0,                          /*tp_weaklistoffset*/
-    0,                          /*tp_iter*/
-    0,                          /*tp_iternext*/
-    oss_methods,                /*tp_methods*/
-    oss_members,                /*tp_members*/
-    oss_getsetlist,             /*tp_getset*/
-};
-
-static PyTypeObject OSSMixerType = {
-    PyVarObject_HEAD_INIT(&PyType_Type, 0)
-    "ossaudiodev.oss_mixer_device", /*tp_name*/
-    sizeof(oss_mixer_t),            /*tp_basicsize*/
-    0,                              /*tp_itemsize*/
-    /* methods */
-    (destructor)oss_mixer_dealloc,  /*tp_dealloc*/
-    0,                              /*tp_vectorcall_offset*/
-    0,                              /*tp_getattr*/
-    0,                              /*tp_setattr*/
-    0,                              /*tp_as_async*/
-    0,                              /*tp_repr*/
-    0,                              /*tp_as_number*/
-    0,                              /*tp_as_sequence*/
-    0,                              /*tp_as_mapping*/
-    0,                              /*tp_hash*/
-    0,                              /*tp_call*/
-    0,                              /*tp_str*/
-    0,                              /*tp_getattro*/
-    0,                              /*tp_setattro*/
-    0,                              /*tp_as_buffer*/
-    Py_TPFLAGS_DEFAULT,             /*tp_flags*/
-    0,                              /*tp_doc*/
-    0,                              /*tp_traverse*/
-    0,                              /*tp_clear*/
-    0,                              /*tp_richcompare*/
-    0,                              /*tp_weaklistoffset*/
-    0,                              /*tp_iter*/
-    0,                              /*tp_iternext*/
-    oss_mixer_methods,              /*tp_methods*/
-};
-
-
-static PyObject *
-ossopen(PyObject *self, PyObject *args)
-{
-    return (PyObject *)newossobject(args);
-}
-
-static PyObject *
-ossopenmixer(PyObject *self, PyObject *args)
-{
-    return (PyObject *)newossmixerobject(args);
-}
-
-static PyMethodDef ossaudiodev_methods[] = {
-    { "open", ossopen, METH_VARARGS },
-    { "openmixer", ossopenmixer, METH_VARARGS },
-    { 0, 0 },
-};
-
-
-#define _EXPORT_INT(mod, name) \
-  if (PyModule_AddIntConstant(mod, #name, (long) (name)) == -1) return NULL;
-
-
-static char *control_labels[] = SOUND_DEVICE_LABELS;
-static char *control_names[] = SOUND_DEVICE_NAMES;
-
-
-static int
-build_namelists (PyObject *module)
-{
-    PyObject *labels;
-    PyObject *names;
-    PyObject *s;
-    int num_controls;
-    int i;
-
-    num_controls = Py_ARRAY_LENGTH(control_labels);
-    assert(num_controls == Py_ARRAY_LENGTH(control_names));
-
-    labels = PyList_New(num_controls);
-    names = PyList_New(num_controls);
-    if (labels == NULL || names == NULL)
-        goto error2;
-    for (i = 0; i < num_controls; i++) {
-        s = PyUnicode_FromString(control_labels[i]);
-        if (s == NULL)
-            goto error2;
-        PyList_SET_ITEM(labels, i, s);
-
-        s = PyUnicode_FromString(control_names[i]);
-        if (s == NULL)
-            goto error2;
-        PyList_SET_ITEM(names, i, s);
-    }
-
-    if (PyModule_AddObject(module, "control_labels", labels) == -1)
-        goto error2;
-    if (PyModule_AddObject(module, "control_names", names) == -1)
-        goto error1;
-
-    return 0;
-
-error2:
-    Py_XDECREF(labels);
-error1:
-    Py_XDECREF(names);
-    return -1;
-}
-
-
-static struct PyModuleDef ossaudiodevmodule = {
-        PyModuleDef_HEAD_INIT,
-        "ossaudiodev",
-        NULL,
-        -1,
-        ossaudiodev_methods,
-        NULL,
-        NULL,
-        NULL,
-        NULL
-};
-
-PyMODINIT_FUNC
-PyInit_ossaudiodev(void)
-{
-    PyObject *m;
-
-    if (PyErr_WarnEx(PyExc_DeprecationWarning,
-                     "'ossaudiodev' is deprecated and slated for removal in "
-                     "Python 3.13",
-                     7)) {
-        return NULL;
-    }
-
-    if (PyType_Ready(&OSSAudioType) < 0)
-        return NULL;
-
-    if (PyType_Ready(&OSSMixerType) < 0)
-        return NULL;
-
-    m = PyModule_Create(&ossaudiodevmodule);
-    if (m == NULL)
-        return NULL;
-
-    OSSAudioError = PyErr_NewException("ossaudiodev.OSSAudioError",
-                                       NULL, NULL);
-    if (OSSAudioError) {
-        /* Each call to PyModule_AddObject decrefs it; compensate: */
-        PyModule_AddObject(m, "error", Py_NewRef(OSSAudioError));
-        PyModule_AddObject(m, "OSSAudioError", Py_NewRef(OSSAudioError));
-    }
-
-    /* Build 'control_labels' and 'control_names' lists and add them
-       to the module. */
-    if (build_namelists(m) == -1)       /* XXX what to do here? */
-        return NULL;
-
-    /* Expose the audio format numbers -- essential! */
-    _EXPORT_INT(m, AFMT_QUERY);
-    _EXPORT_INT(m, AFMT_MU_LAW);
-    _EXPORT_INT(m, AFMT_A_LAW);
-    _EXPORT_INT(m, AFMT_IMA_ADPCM);
-    _EXPORT_INT(m, AFMT_U8);
-    _EXPORT_INT(m, AFMT_S16_LE);
-    _EXPORT_INT(m, AFMT_S16_BE);
-    _EXPORT_INT(m, AFMT_S8);
-    _EXPORT_INT(m, AFMT_U16_LE);
-    _EXPORT_INT(m, AFMT_U16_BE);
-    _EXPORT_INT(m, AFMT_MPEG);
-#ifdef AFMT_AC3
-    _EXPORT_INT(m, AFMT_AC3);
-#endif
-#ifdef AFMT_S16_NE
-    _EXPORT_INT(m, AFMT_S16_NE);
-#endif
-#ifdef AFMT_U16_NE
-    _EXPORT_INT(m, AFMT_U16_NE);
-#endif
-#ifdef AFMT_S32_LE
-    _EXPORT_INT(m, AFMT_S32_LE);
-#endif
-#ifdef AFMT_S32_BE
-    _EXPORT_INT(m, AFMT_S32_BE);
-#endif
-#ifdef AFMT_MPEG
-    _EXPORT_INT(m, AFMT_MPEG);
-#endif
-
-    /* Expose the sound mixer device numbers. */
-    _EXPORT_INT(m, SOUND_MIXER_NRDEVICES);
-    _EXPORT_INT(m, SOUND_MIXER_VOLUME);
-    _EXPORT_INT(m, SOUND_MIXER_BASS);
-    _EXPORT_INT(m, SOUND_MIXER_TREBLE);
-    _EXPORT_INT(m, SOUND_MIXER_SYNTH);
-    _EXPORT_INT(m, SOUND_MIXER_PCM);
-    _EXPORT_INT(m, SOUND_MIXER_SPEAKER);
-    _EXPORT_INT(m, SOUND_MIXER_LINE);
-    _EXPORT_INT(m, SOUND_MIXER_MIC);
-    _EXPORT_INT(m, SOUND_MIXER_CD);
-    _EXPORT_INT(m, SOUND_MIXER_IMIX);
-    _EXPORT_INT(m, SOUND_MIXER_ALTPCM);
-    _EXPORT_INT(m, SOUND_MIXER_RECLEV);
-    _EXPORT_INT(m, SOUND_MIXER_IGAIN);
-    _EXPORT_INT(m, SOUND_MIXER_OGAIN);
-    _EXPORT_INT(m, SOUND_MIXER_LINE1);
-    _EXPORT_INT(m, SOUND_MIXER_LINE2);
-    _EXPORT_INT(m, SOUND_MIXER_LINE3);
-#ifdef SOUND_MIXER_DIGITAL1
-    _EXPORT_INT(m, SOUND_MIXER_DIGITAL1);
-#endif
-#ifdef SOUND_MIXER_DIGITAL2
-    _EXPORT_INT(m, SOUND_MIXER_DIGITAL2);
-#endif
-#ifdef SOUND_MIXER_DIGITAL3
-    _EXPORT_INT(m, SOUND_MIXER_DIGITAL3);
-#endif
-#ifdef SOUND_MIXER_PHONEIN
-    _EXPORT_INT(m, SOUND_MIXER_PHONEIN);
-#endif
-#ifdef SOUND_MIXER_PHONEOUT
-    _EXPORT_INT(m, SOUND_MIXER_PHONEOUT);
-#endif
-#ifdef SOUND_MIXER_VIDEO
-    _EXPORT_INT(m, SOUND_MIXER_VIDEO);
-#endif
-#ifdef SOUND_MIXER_RADIO
-    _EXPORT_INT(m, SOUND_MIXER_RADIO);
-#endif
-#ifdef SOUND_MIXER_MONITOR
-    _EXPORT_INT(m, SOUND_MIXER_MONITOR);
-#endif
-
-    /* Expose all the ioctl numbers for masochists who like to do this
-       stuff directly. */
-#ifdef SNDCTL_COPR_HALT
-    _EXPORT_INT(m, SNDCTL_COPR_HALT);
-#endif
-#ifdef SNDCTL_COPR_LOAD
-    _EXPORT_INT(m, SNDCTL_COPR_LOAD);
-#endif
-#ifdef SNDCTL_COPR_RCODE
-    _EXPORT_INT(m, SNDCTL_COPR_RCODE);
-#endif
-#ifdef SNDCTL_COPR_RCVMSG
-    _EXPORT_INT(m, SNDCTL_COPR_RCVMSG);
-#endif
-#ifdef SNDCTL_COPR_RDATA
-    _EXPORT_INT(m, SNDCTL_COPR_RDATA);
-#endif
-#ifdef SNDCTL_COPR_RESET
-    _EXPORT_INT(m, SNDCTL_COPR_RESET);
-#endif
-#ifdef SNDCTL_COPR_RUN
-    _EXPORT_INT(m, SNDCTL_COPR_RUN);
-#endif
-#ifdef SNDCTL_COPR_SENDMSG
-    _EXPORT_INT(m, SNDCTL_COPR_SENDMSG);
-#endif
-#ifdef SNDCTL_COPR_WCODE
-    _EXPORT_INT(m, SNDCTL_COPR_WCODE);
-#endif
-#ifdef SNDCTL_COPR_WDATA
-    _EXPORT_INT(m, SNDCTL_COPR_WDATA);
-#endif
-#ifdef SNDCTL_DSP_BIND_CHANNEL
-    _EXPORT_INT(m, SNDCTL_DSP_BIND_CHANNEL);
-#endif
-    _EXPORT_INT(m, SNDCTL_DSP_CHANNELS);
-    _EXPORT_INT(m, SNDCTL_DSP_GETBLKSIZE);
-    _EXPORT_INT(m, SNDCTL_DSP_GETCAPS);
-#ifdef SNDCTL_DSP_GETCHANNELMASK
-    _EXPORT_INT(m, SNDCTL_DSP_GETCHANNELMASK);
-#endif
-    _EXPORT_INT(m, SNDCTL_DSP_GETFMTS);
-    _EXPORT_INT(m, SNDCTL_DSP_GETIPTR);
-    _EXPORT_INT(m, SNDCTL_DSP_GETISPACE);
-#ifdef SNDCTL_DSP_GETODELAY
-    _EXPORT_INT(m, SNDCTL_DSP_GETODELAY);
-#endif
-    _EXPORT_INT(m, SNDCTL_DSP_GETOPTR);
-    _EXPORT_INT(m, SNDCTL_DSP_GETOSPACE);
-#ifdef SNDCTL_DSP_GETSPDIF
-    _EXPORT_INT(m, SNDCTL_DSP_GETSPDIF);
-#endif
-    _EXPORT_INT(m, SNDCTL_DSP_GETTRIGGER);
-#ifdef SNDCTL_DSP_MAPINBUF
-    _EXPORT_INT(m, SNDCTL_DSP_MAPINBUF);
-#endif
-#ifdef SNDCTL_DSP_MAPOUTBUF
-    _EXPORT_INT(m, SNDCTL_DSP_MAPOUTBUF);
-#endif
-    _EXPORT_INT(m, SNDCTL_DSP_NONBLOCK);
-    _EXPORT_INT(m, SNDCTL_DSP_POST);
-#ifdef SNDCTL_DSP_PROFILE
-    _EXPORT_INT(m, SNDCTL_DSP_PROFILE);
-#endif
-    _EXPORT_INT(m, SNDCTL_DSP_RESET);
-    _EXPORT_INT(m, SNDCTL_DSP_SAMPLESIZE);
-    _EXPORT_INT(m, SNDCTL_DSP_SETDUPLEX);
-    _EXPORT_INT(m, SNDCTL_DSP_SETFMT);
-    _EXPORT_INT(m, SNDCTL_DSP_SETFRAGMENT);
-#ifdef SNDCTL_DSP_SETSPDIF
-    _EXPORT_INT(m, SNDCTL_DSP_SETSPDIF);
-#endif
-    _EXPORT_INT(m, SNDCTL_DSP_SETSYNCRO);
-    _EXPORT_INT(m, SNDCTL_DSP_SETTRIGGER);
-    _EXPORT_INT(m, SNDCTL_DSP_SPEED);
-    _EXPORT_INT(m, SNDCTL_DSP_STEREO);
-    _EXPORT_INT(m, SNDCTL_DSP_SUBDIVIDE);
-    _EXPORT_INT(m, SNDCTL_DSP_SYNC);
-#ifdef SNDCTL_FM_4OP_ENABLE
-    _EXPORT_INT(m, SNDCTL_FM_4OP_ENABLE);
-#endif
-#ifdef SNDCTL_FM_LOAD_INSTR
-    _EXPORT_INT(m, SNDCTL_FM_LOAD_INSTR);
-#endif
-#ifdef SNDCTL_MIDI_INFO
-    _EXPORT_INT(m, SNDCTL_MIDI_INFO);
-#endif
-#ifdef SNDCTL_MIDI_MPUCMD
-    _EXPORT_INT(m, SNDCTL_MIDI_MPUCMD);
-#endif
-#ifdef SNDCTL_MIDI_MPUMODE
-    _EXPORT_INT(m, SNDCTL_MIDI_MPUMODE);
-#endif
-#ifdef SNDCTL_MIDI_PRETIME
-    _EXPORT_INT(m, SNDCTL_MIDI_PRETIME);
-#endif
-#ifdef SNDCTL_SEQ_CTRLRATE
-    _EXPORT_INT(m, SNDCTL_SEQ_CTRLRATE);
-#endif
-#ifdef SNDCTL_SEQ_GETINCOUNT
-    _EXPORT_INT(m, SNDCTL_SEQ_GETINCOUNT);
-#endif
-#ifdef SNDCTL_SEQ_GETOUTCOUNT
-    _EXPORT_INT(m, SNDCTL_SEQ_GETOUTCOUNT);
-#endif
-#ifdef SNDCTL_SEQ_GETTIME
-    _EXPORT_INT(m, SNDCTL_SEQ_GETTIME);
-#endif
-#ifdef SNDCTL_SEQ_NRMIDIS
-    _EXPORT_INT(m, SNDCTL_SEQ_NRMIDIS);
-#endif
-#ifdef SNDCTL_SEQ_NRSYNTHS
-    _EXPORT_INT(m, SNDCTL_SEQ_NRSYNTHS);
-#endif
-#ifdef SNDCTL_SEQ_OUTOFBAND
-    _EXPORT_INT(m, SNDCTL_SEQ_OUTOFBAND);
-#endif
-#ifdef SNDCTL_SEQ_PANIC
-    _EXPORT_INT(m, SNDCTL_SEQ_PANIC);
-#endif
-#ifdef SNDCTL_SEQ_PERCMODE
-    _EXPORT_INT(m, SNDCTL_SEQ_PERCMODE);
-#endif
-#ifdef SNDCTL_SEQ_RESET
-    _EXPORT_INT(m, SNDCTL_SEQ_RESET);
-#endif
-#ifdef SNDCTL_SEQ_RESETSAMPLES
-    _EXPORT_INT(m, SNDCTL_SEQ_RESETSAMPLES);
-#endif
-#ifdef SNDCTL_SEQ_SYNC
-    _EXPORT_INT(m, SNDCTL_SEQ_SYNC);
-#endif
-#ifdef SNDCTL_SEQ_TESTMIDI
-    _EXPORT_INT(m, SNDCTL_SEQ_TESTMIDI);
-#endif
-#ifdef SNDCTL_SEQ_THRESHOLD
-    _EXPORT_INT(m, SNDCTL_SEQ_THRESHOLD);
-#endif
-#ifdef SNDCTL_SYNTH_CONTROL
-    _EXPORT_INT(m, SNDCTL_SYNTH_CONTROL);
-#endif
-#ifdef SNDCTL_SYNTH_ID
-    _EXPORT_INT(m, SNDCTL_SYNTH_ID);
-#endif
-#ifdef SNDCTL_SYNTH_INFO
-    _EXPORT_INT(m, SNDCTL_SYNTH_INFO);
-#endif
-#ifdef SNDCTL_SYNTH_MEMAVL
-    _EXPORT_INT(m, SNDCTL_SYNTH_MEMAVL);
-#endif
-#ifdef SNDCTL_SYNTH_REMOVESAMPLE
-    _EXPORT_INT(m, SNDCTL_SYNTH_REMOVESAMPLE);
-#endif
-#ifdef SNDCTL_TMR_CONTINUE
-    _EXPORT_INT(m, SNDCTL_TMR_CONTINUE);
-#endif
-#ifdef SNDCTL_TMR_METRONOME
-    _EXPORT_INT(m, SNDCTL_TMR_METRONOME);
-#endif
-#ifdef SNDCTL_TMR_SELECT
-    _EXPORT_INT(m, SNDCTL_TMR_SELECT);
-#endif
-#ifdef SNDCTL_TMR_SOURCE
-    _EXPORT_INT(m, SNDCTL_TMR_SOURCE);
-#endif
-#ifdef SNDCTL_TMR_START
-    _EXPORT_INT(m, SNDCTL_TMR_START);
-#endif
-#ifdef SNDCTL_TMR_STOP
-    _EXPORT_INT(m, SNDCTL_TMR_STOP);
-#endif
-#ifdef SNDCTL_TMR_TEMPO
-    _EXPORT_INT(m, SNDCTL_TMR_TEMPO);
-#endif
-#ifdef SNDCTL_TMR_TIMEBASE
-    _EXPORT_INT(m, SNDCTL_TMR_TIMEBASE);
-#endif
-    return m;
-}