From b0786cdb5fd3a3135641226db25e4182ab17cd7a Mon Sep 17 00:00:00 2001
From: hauntsaninja <>
Date: Mon, 18 Jan 2021 00:13:47 -0800
Subject: [PATCH 1/4] ossaudiodev

---
 stdlib/3/ossaudiodev.pyi            | 129 ++++++++++++++++++++++++++++
 tests/stubtest_whitelists/win32.txt |   1 +
 2 files changed, 130 insertions(+)
 create mode 100644 stdlib/3/ossaudiodev.pyi

diff --git a/stdlib/3/ossaudiodev.pyi b/stdlib/3/ossaudiodev.pyi
new file mode 100644
index 000000000000..69cb6471152d
--- /dev/null
+++ b/stdlib/3/ossaudiodev.pyi
@@ -0,0 +1,129 @@
+from typing import Any, List, overload
+
+AFMT_AC3: int
+AFMT_A_LAW: int
+AFMT_IMA_ADPCM: int
+AFMT_MPEG: int
+AFMT_MU_LAW: int
+AFMT_QUERY: int
+AFMT_S16_BE: int
+AFMT_S16_LE: int
+AFMT_S16_NE: int
+AFMT_S8: int
+AFMT_U16_BE: int
+AFMT_U16_LE: int
+AFMT_U8: int
+SNDCTL_COPR_HALT: int
+SNDCTL_COPR_LOAD: int
+SNDCTL_COPR_RCODE: int
+SNDCTL_COPR_RCVMSG: int
+SNDCTL_COPR_RDATA: int
+SNDCTL_COPR_RESET: int
+SNDCTL_COPR_RUN: int
+SNDCTL_COPR_SENDMSG: int
+SNDCTL_COPR_WCODE: int
+SNDCTL_COPR_WDATA: int
+SNDCTL_DSP_BIND_CHANNEL: int
+SNDCTL_DSP_CHANNELS: int
+SNDCTL_DSP_GETBLKSIZE: int
+SNDCTL_DSP_GETCAPS: int
+SNDCTL_DSP_GETCHANNELMASK: int
+SNDCTL_DSP_GETFMTS: int
+SNDCTL_DSP_GETIPTR: int
+SNDCTL_DSP_GETISPACE: int
+SNDCTL_DSP_GETODELAY: int
+SNDCTL_DSP_GETOPTR: int
+SNDCTL_DSP_GETOSPACE: int
+SNDCTL_DSP_GETSPDIF: int
+SNDCTL_DSP_GETTRIGGER: int
+SNDCTL_DSP_MAPINBUF: int
+SNDCTL_DSP_MAPOUTBUF: int
+SNDCTL_DSP_NONBLOCK: int
+SNDCTL_DSP_POST: int
+SNDCTL_DSP_PROFILE: int
+SNDCTL_DSP_RESET: int
+SNDCTL_DSP_SAMPLESIZE: int
+SNDCTL_DSP_SETDUPLEX: int
+SNDCTL_DSP_SETFMT: int
+SNDCTL_DSP_SETFRAGMENT: int
+SNDCTL_DSP_SETSPDIF: int
+SNDCTL_DSP_SETSYNCRO: int
+SNDCTL_DSP_SETTRIGGER: int
+SNDCTL_DSP_SPEED: int
+SNDCTL_DSP_STEREO: int
+SNDCTL_DSP_SUBDIVIDE: int
+SNDCTL_DSP_SYNC: int
+SNDCTL_FM_4OP_ENABLE: int
+SNDCTL_FM_LOAD_INSTR: int
+SNDCTL_MIDI_INFO: int
+SNDCTL_MIDI_MPUCMD: int
+SNDCTL_MIDI_MPUMODE: int
+SNDCTL_MIDI_PRETIME: int
+SNDCTL_SEQ_CTRLRATE: int
+SNDCTL_SEQ_GETINCOUNT: int
+SNDCTL_SEQ_GETOUTCOUNT: int
+SNDCTL_SEQ_GETTIME: int
+SNDCTL_SEQ_NRMIDIS: int
+SNDCTL_SEQ_NRSYNTHS: int
+SNDCTL_SEQ_OUTOFBAND: int
+SNDCTL_SEQ_PANIC: int
+SNDCTL_SEQ_PERCMODE: int
+SNDCTL_SEQ_RESET: int
+SNDCTL_SEQ_RESETSAMPLES: int
+SNDCTL_SEQ_SYNC: int
+SNDCTL_SEQ_TESTMIDI: int
+SNDCTL_SEQ_THRESHOLD: int
+SNDCTL_SYNTH_CONTROL: int
+SNDCTL_SYNTH_ID: int
+SNDCTL_SYNTH_INFO: int
+SNDCTL_SYNTH_MEMAVL: int
+SNDCTL_SYNTH_REMOVESAMPLE: int
+SNDCTL_TMR_CONTINUE: int
+SNDCTL_TMR_METRONOME: int
+SNDCTL_TMR_SELECT: int
+SNDCTL_TMR_SOURCE: int
+SNDCTL_TMR_START: int
+SNDCTL_TMR_STOP: int
+SNDCTL_TMR_TEMPO: int
+SNDCTL_TMR_TIMEBASE: int
+SOUND_MIXER_ALTPCM: int
+SOUND_MIXER_BASS: int
+SOUND_MIXER_CD: int
+SOUND_MIXER_DIGITAL1: int
+SOUND_MIXER_DIGITAL2: int
+SOUND_MIXER_DIGITAL3: int
+SOUND_MIXER_IGAIN: int
+SOUND_MIXER_IMIX: int
+SOUND_MIXER_LINE: int
+SOUND_MIXER_LINE1: int
+SOUND_MIXER_LINE2: int
+SOUND_MIXER_LINE3: int
+SOUND_MIXER_MIC: int
+SOUND_MIXER_MONITOR: int
+SOUND_MIXER_NRDEVICES: int
+SOUND_MIXER_OGAIN: int
+SOUND_MIXER_PCM: int
+SOUND_MIXER_PHONEIN: int
+SOUND_MIXER_PHONEOUT: int
+SOUND_MIXER_RADIO: int
+SOUND_MIXER_RECLEV: int
+SOUND_MIXER_SPEAKER: int
+SOUND_MIXER_SYNTH: int
+SOUND_MIXER_TREBLE: int
+SOUND_MIXER_VIDEO: int
+SOUND_MIXER_VOLUME: int
+
+control_labels: List[str]
+control_names: List[str]
+
+# TODO: oss_audio_device return type
+@overload
+def open(mode: str) -> Any: ...
+@overload
+def open(device: str, mode: str) -> Any: ...
+
+# TODO: oss_mixer_device return type
+def openmixer(device: str = ...) -> Any: ...
+
+class OSSAudioError(Exception): ...
+class error(Exception): ...
diff --git a/tests/stubtest_whitelists/win32.txt b/tests/stubtest_whitelists/win32.txt
index c61df1aa449d..6862d0f2e533 100644
--- a/tests/stubtest_whitelists/win32.txt
+++ b/tests/stubtest_whitelists/win32.txt
@@ -21,6 +21,7 @@ dbm.ndbm
 fcntl
 grp
 nis
+ossaudiodev
 posix
 pwd
 readline

From 20fa6a2412d0ec30e35a5c750cabb3c58f8a67c4 Mon Sep 17 00:00:00 2001
From: hauntsaninja <>
Date: Mon, 18 Jan 2021 11:00:24 -0800
Subject: [PATCH 2/4] alias error

---
 stdlib/3/ossaudiodev.pyi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stdlib/3/ossaudiodev.pyi b/stdlib/3/ossaudiodev.pyi
index 69cb6471152d..e0e0a63a3d0c 100644
--- a/stdlib/3/ossaudiodev.pyi
+++ b/stdlib/3/ossaudiodev.pyi
@@ -126,4 +126,4 @@ def open(device: str, mode: str) -> Any: ...
 def openmixer(device: str = ...) -> Any: ...
 
 class OSSAudioError(Exception): ...
-class error(Exception): ...
+error = OSSAudioError

From 343ebd6a34e40b5bedbaf94769e21c19c3f48118 Mon Sep 17 00:00:00 2001
From: hauntsaninja <>
Date: Mon, 18 Jan 2021 11:11:07 -0800
Subject: [PATCH 3/4] blacken

---
 stdlib/3/ossaudiodev.pyi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/stdlib/3/ossaudiodev.pyi b/stdlib/3/ossaudiodev.pyi
index e0e0a63a3d0c..2530b1ac6051 100644
--- a/stdlib/3/ossaudiodev.pyi
+++ b/stdlib/3/ossaudiodev.pyi
@@ -126,4 +126,5 @@ def open(device: str, mode: str) -> Any: ...
 def openmixer(device: str = ...) -> Any: ...
 
 class OSSAudioError(Exception): ...
+
 error = OSSAudioError

From 4f8fb64b391249f2c1f85691b761b695cd5fc58f Mon Sep 17 00:00:00 2001
From: hauntsaninja <>
Date: Mon, 18 Jan 2021 11:37:34 -0800
Subject: [PATCH 4/4] use literal type

---
 stdlib/3/ossaudiodev.pyi | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/stdlib/3/ossaudiodev.pyi b/stdlib/3/ossaudiodev.pyi
index 2530b1ac6051..af3e2c210930 100644
--- a/stdlib/3/ossaudiodev.pyi
+++ b/stdlib/3/ossaudiodev.pyi
@@ -1,4 +1,5 @@
 from typing import Any, List, overload
+from typing_extensions import Literal
 
 AFMT_AC3: int
 AFMT_A_LAW: int
@@ -118,9 +119,9 @@ control_names: List[str]
 
 # TODO: oss_audio_device return type
 @overload
-def open(mode: str) -> Any: ...
+def open(mode: Literal["r", "w", "rw"]) -> Any: ...
 @overload
-def open(device: str, mode: str) -> Any: ...
+def open(device: str, mode: Literal["r", "w", "rw"]) -> Any: ...
 
 # TODO: oss_mixer_device return type
 def openmixer(device: str = ...) -> Any: ...