diff --git a/Cargo.lock b/Cargo.lock
index 57681285..918b19db 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -14,7 +14,7 @@ version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9e8b47f52ea9bae42228d07ec09eb676433d7c4ed1ebdf0f1d1c29ed446f1ab8"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
  "cipher",
  "cpufeatures",
  "ctr",
@@ -32,9 +32,9 @@ dependencies = [
 
 [[package]]
 name = "alsa"
-version = "0.5.0"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75c4da790adcb2ce5e758c064b4f3ec17a30349f9961d3e5e6c9688b052a9e18"
+checksum = "5915f52fe2cf65e83924d037b6c5290b7cee097c6b5c8700746e6168a343fd6b"
 dependencies = [
  "alsa-sys",
  "bitflags",
@@ -52,6 +52,15 @@ dependencies = [
  "pkg-config",
 ]
 
+[[package]]
+name = "ansi_term"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
+dependencies = [
+ "winapi 0.3.9",
+]
+
 [[package]]
 name = "ansi_term"
 version = "0.12.1"
@@ -63,9 +72,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.45"
+version = "1.0.51"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ee10e43ae4a853c0a3591d4e2ada1719e553be18199d9da9d4a83f5927c2f5c7"
+checksum = "8b26702f315f53b6071259e15dd9d64528213b44d61de1ec926eca7715d62203"
 
 [[package]]
 name = "arrayvec"
@@ -128,21 +137,26 @@ checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd"
 
 [[package]]
 name = "bindgen"
-version = "0.56.0"
+version = "0.53.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2da379dbebc0b76ef63ca68d8fc6e71c0f13e59432e0987e508c1820e6ab5239"
+checksum = "c72a978d268b1d70b0e963217e60fdabd9523a941457a6c42a7315d15c7e89e5"
 dependencies = [
  "bitflags",
  "cexpr",
+ "cfg-if 0.1.10",
  "clang-sys",
+ "clap",
+ "env_logger 0.7.1",
  "lazy_static",
  "lazycell",
+ "log",
  "peeking_take_while",
  "proc-macro2",
  "quote",
  "regex",
  "rustc-hash",
  "shlex",
+ "which",
 ]
 
 [[package]]
@@ -256,6 +270,12 @@ dependencies = [
  "smallvec",
 ]
 
+[[package]]
+name = "cfg-if"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
+
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
@@ -279,15 +299,30 @@ dependencies = [
 
 [[package]]
 name = "clang-sys"
-version = "1.3.0"
+version = "0.29.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa66045b9cb23c2e9c1520732030608b02ee07e5cfaa5a521ec15ded7fa24c90"
+checksum = "fe6837df1d5cba2397b835c8530f51723267e16abbf83892e9e5af4f0e5dd10a"
 dependencies = [
  "glob",
  "libc",
  "libloading",
 ]
 
+[[package]]
+name = "clap"
+version = "2.33.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "37e58ac78573c40708d45522f0d80fa2f01cc4f9b4e2bf749807255454312002"
+dependencies = [
+ "ansi_term 0.11.0",
+ "atty",
+ "bitflags",
+ "strsim 0.8.0",
+ "textwrap",
+ "unicode-width",
+ "vec_map",
+]
+
 [[package]]
 name = "cocoa"
 version = "0.24.0"
@@ -341,7 +376,7 @@ version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a06aeb73f470f66dcdbf7223caeebb85984942f22f1adb2a088cf9668146bbbc"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
  "wasm-bindgen",
 ]
 
@@ -416,9 +451,9 @@ dependencies = [
 
 [[package]]
 name = "coreaudio-sys"
-version = "0.2.8"
+version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b7e3347be6a09b46aba228d6608386739fb70beff4f61e07422da87b0bb31fa"
+checksum = "17f73df0f29f4c3c374854f076c47dc018f19acaa63538880dba0937ad4fa8d7"
 dependencies = [
  "bindgen",
 ]
@@ -426,8 +461,7 @@ dependencies = [
 [[package]]
 name = "cpal"
 version = "0.13.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "98f45f0a21f617cd2c788889ef710b63f075c949259593ea09c826f1e47a2418"
+source = "git+https://github.com/conwayste/cpal?branch=aaron/openbsd_sndio_host#bd1da413a5cad1038152c2f8340e97b946fee162"
 dependencies = [
  "alsa",
  "core-foundation-sys",
@@ -437,11 +471,12 @@ dependencies = [
  "lazy_static",
  "libc",
  "mach",
- "ndk 0.3.0",
- "ndk-glue 0.3.0",
+ "ndk",
+ "ndk-glue",
  "nix",
  "oboe",
  "parking_lot",
+ "sndio-sys",
  "stdweb",
  "thiserror",
  "web-sys",
@@ -459,11 +494,11 @@ dependencies = [
 
 [[package]]
 name = "crc32fast"
-version = "1.2.1"
+version = "1.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81156fece84ab6a9f2afdb109ce3ae577e42b1228441eded99bd77f627953b1a"
+checksum = "3825b1e8580894917dc4468cb634a1b4e9745fddc854edad72d9c04644c0319f"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
 ]
 
 [[package]]
@@ -472,7 +507,7 @@ version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "06ed27e177f16d65f0f0c22a213e17c696ace5dd64b14258b52f9417ccb52db4"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
  "crossbeam-utils",
 ]
 
@@ -482,7 +517,7 @@ version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d82cfc11ce7f2c3faef78d8a684447b40d503d9681acebed6cb728d45940c4db"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
  "lazy_static",
 ]
 
@@ -505,6 +540,12 @@ dependencies = [
  "cipher",
 ]
 
+[[package]]
+name = "cty"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b365fabc795046672053e29c954733ec3b05e4be654ab130fe8f1f94d7051f35"
+
 [[package]]
 name = "darling"
 version = "0.10.2"
@@ -525,7 +566,7 @@ dependencies = [
  "ident_case",
  "proc-macro2",
  "quote",
- "strsim",
+ "strsim 0.9.3",
  "syn",
 ]
 
@@ -596,7 +637,7 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf36e65a80337bea855cd4ef9b8401ffce06a7baedf2e85ec467b1ac3f6e82b6"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
  "dirs-sys-next",
 ]
 
@@ -658,7 +699,7 @@ dependencies = [
  "bitflags",
  "block",
  "cairo-rs",
- "cfg-if",
+ "cfg-if 1.0.0",
  "cocoa",
  "core-graphics",
  "foreign-types",
@@ -674,7 +715,7 @@ dependencies = [
  "lazy_static",
  "objc",
  "piet-common",
- "raw-window-handle",
+ "raw-window-handle 0.3.4",
  "scopeguard",
  "time",
  "tracing",
@@ -708,7 +749,20 @@ version = "0.8.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a74ea89a0a1b98f6332de42c95baff457ada66d1cb4030f9ff151b2041a1c746"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
+]
+
+[[package]]
+name = "env_logger"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "44533bbbb3bb3c1fa17d9f2e4e38bbbaf8396ba82193c4cb1b6445d711445d36"
+dependencies = [
+ "atty",
+ "humantime 1.3.0",
+ "log",
+ "regex",
+ "termcolor",
 ]
 
 [[package]]
@@ -718,7 +772,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a19187fea3ac7e84da7dacf48de0c45d63c6a76f9490dae389aead16c243fce3"
 dependencies = [
  "atty",
- "humantime",
+ "humantime 2.1.0",
  "log",
  "regex",
  "termcolor",
@@ -731,7 +785,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b2cf0344971ee6c64c31be0d530793fba457d322dfec2810c453d0ef228f9c3"
 dependencies = [
  "atty",
- "humantime",
+ "humantime 2.1.0",
  "log",
  "regex",
  "termcolor",
@@ -820,24 +874,24 @@ checksum = "2022715d62ab30faffd124d40b76f4134a550a87792276512b18d63272333394"
 
 [[package]]
 name = "futures-channel"
-version = "0.3.17"
+version = "0.3.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5da6ba8c3bb3c165d3c7319fc1cc8304facf1fb8db99c5de877183c08a273888"
+checksum = "7fc8cd39e3dbf865f7340dce6a2d401d24fd37c6fe6c4f0ee0de8bfca2252d27"
 dependencies = [
  "futures-core",
 ]
 
 [[package]]
 name = "futures-core"
-version = "0.3.17"
+version = "0.3.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "88d1c26957f23603395cd326b0ffe64124b818f4449552f960d815cfba83a53d"
+checksum = "629316e42fe7c2a0b9a65b47d159ceaa5453ab14e8f0a3c5eedbb8cd55b4a445"
 
 [[package]]
 name = "futures-executor"
-version = "0.3.17"
+version = "0.3.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "45025be030969d763025784f7f355043dc6bc74093e4ecc5000ca4dc50d8745c"
+checksum = "7b808bf53348a36cab739d7e04755909b9fcaaa69b7d7e588b37b6ec62704c97"
 dependencies = [
  "futures-core",
  "futures-task",
@@ -846,23 +900,22 @@ dependencies = [
 
 [[package]]
 name = "futures-io"
-version = "0.3.17"
+version = "0.3.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "522de2a0fe3e380f1bc577ba0474108faf3f6b18321dbf60b3b9c39a75073377"
+checksum = "e481354db6b5c353246ccf6a728b0c5511d752c08da7260546fc0933869daa11"
 
 [[package]]
 name = "futures-task"
-version = "0.3.17"
+version = "0.3.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d3d00f4eddb73e498a54394f228cd55853bdf059259e8e7bc6e69d408892e99"
+checksum = "dabf1872aaab32c886832f2276d2f5399887e2bd613698a02359e4ea83f8de12"
 
 [[package]]
 name = "futures-util"
-version = "0.3.17"
+version = "0.3.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "36568465210a3a6ee45e1f165136d68671471a501e632e9a98d96872222b5481"
+checksum = "41d22213122356472061ac0f1ab2cee28d2bac8491410fd68c2af53d1cedb83e"
 dependencies = [
- "autocfg",
  "futures-core",
  "futures-task",
  "pin-project-lite",
@@ -944,7 +997,7 @@ version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7fcd999463524c52659517fe2cea98493cfe485d10565e7b0fb07dbba7ad2753"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
  "libc",
  "wasi",
 ]
@@ -1124,6 +1177,15 @@ dependencies = [
  "digest",
 ]
 
+[[package]]
+name = "humantime"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df004cfca50ef23c36850aaaa59ad52cc70d0e90243c3c7737a4dd32dc7a3c4f"
+dependencies = [
+ "quick-error",
+]
+
 [[package]]
 name = "humantime"
 version = "2.1.0"
@@ -1184,7 +1246,7 @@ version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
  "js-sys",
  "wasm-bindgen",
  "web-sys",
@@ -1302,9 +1364,9 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
 [[package]]
 name = "libc"
-version = "0.2.107"
+version = "0.2.108"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fbe5e23404da5b4f555ef85ebed98fb4083e55a00c317800bc2a50ede9f3d219"
+checksum = "8521a1b57e76b1ec69af7599e75e38e7b7fad6610f037db8c79b127201b5d119"
 
 [[package]]
 name = "libdbus-sys"
@@ -1317,11 +1379,11 @@ dependencies = [
 
 [[package]]
 name = "libloading"
-version = "0.7.2"
+version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "afe203d669ec979b7128619bae5a63b7b42e9203c1b29146079ee05e2f604b52"
+checksum = "f2b111a074963af1d37a139918ac6d49ad1d0d5e47f72fd55388619691a7d753"
 dependencies = [
- "cfg-if",
+ "cc",
  "winapi 0.3.9",
 ]
 
@@ -1355,7 +1417,7 @@ version = "0.4.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "51b9bbe6c47d51fc3e1a9b945965946b4c44142ab8792c50835a980d362c2710"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
 ]
 
 [[package]]
@@ -1415,18 +1477,6 @@ dependencies = [
  "adler32",
 ]
 
-[[package]]
-name = "ndk"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8794322172319b972f528bf90c6b467be0079f1fa82780ffb431088e741a73ab"
-dependencies = [
- "jni-sys",
- "ndk-sys",
- "num_enum",
- "thiserror",
-]
-
 [[package]]
 name = "ndk"
 version = "0.4.0"
@@ -1440,20 +1490,6 @@ dependencies = [
  "thiserror",
 ]
 
-[[package]]
-name = "ndk-glue"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c5caf0c24d51ac1c905c27d4eda4fa0635bbe0de596b8f79235e0b17a4d29385"
-dependencies = [
- "lazy_static",
- "libc",
- "log",
- "ndk 0.3.0",
- "ndk-macro",
- "ndk-sys",
-]
-
 [[package]]
 name = "ndk-glue"
 version = "0.4.0"
@@ -1463,7 +1499,7 @@ dependencies = [
  "lazy_static",
  "libc",
  "log",
- "ndk 0.4.0",
+ "ndk",
  "ndk-macro",
  "ndk-sys",
 ]
@@ -1483,20 +1519,21 @@ dependencies = [
 
 [[package]]
 name = "ndk-sys"
-version = "0.2.1"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c44922cb3dbb1c70b5e5f443d63b64363a898564d739ba5198e3a9138442868d"
+checksum = "e1bcdd74c20ad5d95aacd60ef9ba40fdf77f767051040541df557b7a9b2a2121"
 
 [[package]]
 name = "nix"
-version = "0.20.0"
+version = "0.23.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa9b4819da1bc61c0ea48b63b7bc8604064dd43013e7cc325df098d49cd7c18a"
+checksum = "f305c2c2e4c39a82f7bf0bf65fb557f9070ce06781d4f2454295cc34b1c43188"
 dependencies = [
  "bitflags",
  "cc",
- "cfg-if",
+ "cfg-if 1.0.0",
  "libc",
+ "memoffset",
 ]
 
 [[package]]
@@ -1611,8 +1648,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e15e22bc67e047fe342a32ecba55f555e3be6166b04dd157cd0f803dfa9f48e1"
 dependencies = [
  "jni",
- "ndk 0.4.0",
- "ndk-glue 0.4.0",
+ "ndk",
+ "ndk-glue",
  "num-derive",
  "num-traits",
  "oboe-sys",
@@ -1718,7 +1755,7 @@ version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d76e8e1493bcac0d2766c42737f34458f1c8c50c0d23bcb24ea953affb273216"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
  "instant",
  "libc",
  "redox_syscall",
@@ -1785,7 +1822,7 @@ source = "git+https://github.com/jpochyla/piet?branch=ctfont-cache#e27551d16a27b
 dependencies = [
  "cairo-rs",
  "cairo-sys-rs",
- "cfg-if",
+ "cfg-if 1.0.0",
  "core-graphics",
  "piet",
  "piet-cairo",
@@ -1989,7 +2026,7 @@ dependencies = [
  "platform-dirs",
  "psst-core",
  "rand",
- "raw-window-handle",
+ "raw-window-handle 0.3.4",
  "serde",
  "serde_json",
  "souvlaki",
@@ -2006,6 +2043,12 @@ dependencies = [
  "quick-protobuf",
 ]
 
+[[package]]
+name = "quick-error"
+version = "1.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"
+
 [[package]]
 name = "quick-protobuf"
 version = "0.8.0"
@@ -2087,11 +2130,21 @@ checksum = "3929836cb64d09ee7deee59635c3d9bffbc1c0373e247efff6272abd62a11baa"
 
 [[package]]
 name = "raw-window-handle"
-version = "0.3.3"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0a441a7a6c80ad6473bd4b74ec1c9a4c951794285bf941c2126f607c72e48211"
+checksum = "e28f55143d0548dad60bb4fbdc835a3d7ac6acc3324506450c5fdd6e42903a76"
 dependencies = [
  "libc",
+ "raw-window-handle 0.4.2",
+]
+
+[[package]]
+name = "raw-window-handle"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fba75eee94a9d5273a68c9e1e105d9cffe1ef700532325788389e5a83e2522b7"
+dependencies = [
+ "cty",
 ]
 
 [[package]]
@@ -2177,9 +2230,9 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.20.1"
+version = "0.20.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dac4581f0fc0e0efd529d069e8189ec7b90b8e7680e21beb35141bdc45f36040"
+checksum = "d37e5e2290f3e040b594b1a9e04377c2c671f1a1cfd9bfdef82106ac1c113f84"
 dependencies = [
  "log",
  "ring",
@@ -2189,9 +2242,9 @@ dependencies = [
 
 [[package]]
 name = "ryu"
-version = "1.0.5"
+version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "71d301d4193d031abdd79ff7e3dd721168a9572ef3fe51a1517aba235bd8f86e"
+checksum = "3c9613b5a66ab9ba26415184cfc41156594925a9cf3a2057e57f31ff145f6568"
 
 [[package]]
 name = "same-file"
@@ -2220,9 +2273,9 @@ dependencies = [
 
 [[package]]
 name = "self_cell"
-version = "0.10.1"
+version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ac753e6625df1711012c6469644ddd9b6338be1e4abf235c3a8817191411ae1"
+checksum = "1ef965a420fe14fdac7dd018862966a4c14094f900e1650bbc71ddd7d580c8af"
 
 [[package]]
 name = "semver"
@@ -2264,9 +2317,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.71"
+version = "1.0.72"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "063bf466a64011ac24040a49009724ee60a57da1b437617ceb32e53ad61bfb19"
+checksum = "d0ffa0837f2dfa6fb90868c2b5468cad482e175f7dad97e7421951e663f2b527"
 dependencies = [
  "itoa",
  "ryu",
@@ -2280,7 +2333,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "99cd6713db3cf16b6c84e06321e049a9b9f699826e16096d23bbcc44d15d51a6"
 dependencies = [
  "block-buffer",
- "cfg-if",
+ "cfg-if 1.0.0",
  "cpufeatures",
  "digest",
  "opaque-debug",
@@ -2332,6 +2385,16 @@ version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1ecab6c735a6bb4139c0caafd0cc3635748bbb3acf4550e8138122099251f309"
 
+[[package]]
+name = "sndio-sys"
+version = "0.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0005ce55e70c5a0680a8f2f03d39f6185f7b17206bc784867657ebe938636f90"
+dependencies = [
+ "bindgen",
+ "libc",
+]
+
 [[package]]
 name = "socks"
 version = "0.3.3"
@@ -2357,7 +2420,7 @@ dependencies = [
  "dbus-crossroads",
  "dispatch",
  "objc",
- "raw-window-handle",
+ "raw-window-handle 0.3.4",
  "windows",
 ]
 
@@ -2373,6 +2436,12 @@ version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ef5430c8e36b713e13b48a9f709cc21e046723fe44ce34587b73a830203b533e"
 
+[[package]]
+name = "strsim"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
+
 [[package]]
 name = "strsim"
 version = "0.9.3"
@@ -2476,9 +2545,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "1.0.81"
+version = "1.0.82"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2afee18b8beb5a596ecb4a2dce128c719b4ba399d34126b9e4396e3f9860966"
+checksum = "8daf5dd0bb60cbd4137b1b587d2fc0ae729bc07cf01cd70b36a1ed5ade3b9d59"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2509,7 +2578,7 @@ version = "3.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dac1c663cfc93810f88aed9b8941d48cabf856a1b111c29a40439018d870eb22"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
  "libc",
  "rand",
  "redox_syscall",
@@ -2526,6 +2595,15 @@ dependencies = [
  "winapi-util",
 ]
 
+[[package]]
+name = "textwrap"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d326610f408c7a4eb6f51c37c330e496b08506c9457c9d34287ecc38809fb060"
+dependencies = [
+ "unicode-width",
+]
+
 [[package]]
 name = "thiserror"
 version = "1.0.30"
@@ -2608,7 +2686,7 @@ version = "0.1.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "375a639232caf30edfc78e8d89b2d4c375515393e7af7e16f01cd96917fb2105"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
  "pin-project-lite",
  "tracing-attributes",
  "tracing-core",
@@ -2640,7 +2718,7 @@ version = "0.2.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0e0d2eaa99c3c2e41547cfa109e910a68ea03823cccad4a0525dcbc9b01e8c71"
 dependencies = [
- "ansi_term",
+ "ansi_term 0.12.1",
  "sharded-slab",
  "thread_local",
  "tracing-core",
@@ -2648,9 +2726,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-subscriber"
-version = "0.3.1"
+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "80a4ddde70311d8da398062ecf6fc2c309337de6b0f77d6c27aff8d53f6fca52"
+checksum = "7507ec620f809cdf07cccb5bc57b13069a88031b795efd4079b1c71b66c1613d"
 dependencies = [
  "sharded-slab",
  "thread_local",
@@ -2664,7 +2742,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4575c663a174420fa2d78f4108ff68f65bf2fbb7dd89f33749b6e826b3626e07"
 dependencies = [
  "tracing",
- "tracing-subscriber 0.3.1",
+ "tracing-subscriber 0.3.2",
  "wasm-bindgen",
 ]
 
@@ -2779,6 +2857,12 @@ version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8895849a949e7845e06bd6dc1aa51731a103c42707010a5b591c0038fb73385b"
 
+[[package]]
+name = "unicode-width"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3ed742d4ea2bd1176e236172c8429aaf54486e7ac098db29ffe6529e0ce50973"
+
 [[package]]
 name = "unicode-xid"
 version = "0.2.2"
@@ -2828,6 +2912,12 @@ version = "2.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "14706d2a800ee8ff38c1d3edb873cd616971ea59eb7c0d046bb44ef59b06a1ae"
 
+[[package]]
+name = "vec_map"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f1bddf1187be692e79c5ffeab891132dfb0f236ed36a43c7ed39f1165ee20191"
+
 [[package]]
 name = "version-compare"
 version = "0.0.11"
@@ -2863,7 +2953,7 @@ version = "0.2.78"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "632f73e236b219150ea279196e54e610f5dbafa5d61786303d4da54f84e47fce"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
  "wasm-bindgen-macro",
 ]
 
@@ -2940,6 +3030,15 @@ dependencies = [
  "webpki",
 ]
 
+[[package]]
+name = "which"
+version = "3.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d011071ae14a2f6671d0b74080ae0cd8ebf3a6f8c9589a2cd45f23126fe29724"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "winapi"
 version = "0.2.8"
diff --git a/Cargo.toml b/Cargo.toml
index 3a30de9c..11cf591e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,3 +18,5 @@ opt-level = 2
 piet = { git = "https://github.com/jpochyla/piet", branch = "ctfont-cache" }
 piet-common = { git = "https://github.com/jpochyla/piet", branch = "ctfont-cache" }
 piet-coregraphics = { git = "https://github.com/jpochyla/piet", branch = "ctfont-cache" }
+# (not merged yet) solve panic at startup: "Add support for OpenBSD platform via sndio host" https://github.com/RustAudio/cpal/pull/493
+cpal = { git = "https://github.com/conwayste/cpal", branch = "aaron/openbsd_sndio_host" }