Move dead submodules in-tree

Signed-off-by: swurl <swurl@swurl.xyz>

externals/oboe/samples/parselib/README.md

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+**parselib**
+==========
+Classes for parsing and loading audio data.
+
+## Abstract
+(Oboe) **parselib** contains facilities for reading and loading audio data from streams. Streams can be wrapped around either files or memory blocks.
+
+**parselib** is written in C++ and is intended to be called from Android native code. It is implemented as a static library.
+
+## Supported Encodings
+* Microsoft WAV format
+
+## **parselib** project structure
+* stream
+Contains classes related to reading audio data from a stream abstraction
+
+* wav
+Contains classes to read/load audio data in WAV format
+
+## **stream** Classes
+### InputStream
+An abstract class that defines the `InputStream` interface.
+
+### FileInputStream
+A concrete implementation of `InputStream` that reads data from a file.
+
+### MemInputStream
+A concrete implementation of `InputStream` that reads data from a memory block.
+
+## **wav** Classes
+Contains classes to read/load audio data in WAV format. WAV format files are "Microsoft Resource Interchange File Format" (RIFF) files. WAV files contain a variety of RIFF "chunks", but only a few are required (see 'Chunk' classes below)
+
+### Utility
+#### AudioEncoding
+Defines constants for various audio encodings
+
+### WavTypes
+Support for **RIFF** file types and managing FOURCC data.
+
+### WAV Data I/O
+#### WavStreamReader
+Parses and loads WAV data from an InputStream.
+
+### WAV Data
+#### WavChunkHeader
+Defines common fields and operations for all WAV format RIFF Chunks.
+
+#### WavFmtChunkHeader
+Defines fields and operations for RIFF '`fmt `' chunks
+
+#### WavRIFFChunkHeader
+Defines fields and operations for RIFF '`data`' chunks