IOCallbacks

peek_ubyte ubyte peek_ubyte(void* userData, bool* err): Read one ubyte from stream and do not advance the stream cursor. On error, return an error, the stream then is considered invalid.
readRIFFChunkHeader void readRIFFChunkHeader(void* userData, uint chunkId, uint chunkSize, bool* err): Read one Lthe two fields of a RIFF header: chunk ID and chunk size. On error, return values are undefined behaviour.
read_24bits_LE uint read_24bits_LE(void* userData, bool* err): Read one Little Endian 24-bit unsigned int from stream and advance the stream cursor. On error, return 0 and an error, stream is then considered invalid.
read_double_LE double read_double_LE(void* userData, bool* err): Read one Little Endian 64-bit float from stream and advance the stream cursor. On error, return double.nan and an error, stream is then considered invalid.
read_float_LE float read_float_LE(void* userData, bool* err): Read one Little Endian 32-bit float from stream and advance the stream cursor. On error, return float.nan and an error, stream is then considered invalid.
read_guid ubyte[16] read_guid(void* userData, bool* err): Reads a 16-byte UUID from the stream and advance cursor. On error, the stream is considered invalid, and the return value is undefined behaviour.
read_ubyte ubyte read_ubyte(void* userData, bool* err): Read one ubyte from stream and advance the stream cursor. On error, return 0 and an error, stream is then considered invalid.
read_uint_BE uint read_uint_BE(void* userData, bool* err): Read one Big Endian 32-bit unsigned int from stream and advance the stream cursor. On error, return 0 and an error, stream is then considered invalid.
read_uint_LE uint read_uint_LE(void* userData, bool* err): Read one Little Endian 32-bit unsigned int from stream and advance the stream cursor. On error, return 0 and an error, stream is then considered invalid.
read_ulong_BE ulong read_ulong_BE(void* userData, bool* err): Read one Big Endian 64-bit integer from stream and advance the stream cursor. On error, return 0 and an error, stream is then considered invalid.
read_ushort_LE ushort read_ushort_LE(void* userData, bool* err): Read one Little Endian ushort from stream and advance the stream cursor. On error, return 0 and an error, stream is then considered invalid.
writeRIFFChunkHeader bool writeRIFFChunkHeader(void* userData, uint chunkId, uint chunkSize): Write a RIFF header to stream and advance cursor.
write_24bits_LE bool write_24bits_LE(void* userData, int value): Write a Little Endian 24-bit signed int to stream and advance cursor.
write_byte bool write_byte(void* userData, byte value): Write a 8-bit signed int to stream and advance cursor.
write_double_LE bool write_double_LE(void* userData, float value): Write a Little Endian 64-bit double to stream and advance cursor.
write_float_LE bool write_float_LE(void* userData, float value): Write a Little Endian 32-bit float to stream and advance cursor.
write_short_LE bool write_short_LE(void* userData, short value): Write a 8-bit signed int to stream and advance cursor.
write_uint_BE bool write_uint_BE(void* userData, uint value): Write a Big Endian 32-bit unsigned int to stream and advance cursor.
write_uint_LE bool write_uint_LE(void* userData, uint value): Write a Little Endian 32-bit unsigned integer to stream and advance cursor.
write_ulong_BE bool write_ulong_BE(void* userData, ulong value): Write a Little Endian 64-bit unsigned integer to stream and advance cursor.
write_ulong_LE bool write_ulong_LE(void* userData, ulong value): Write a Little Endian 64-bit unsigned integer to stream and advance cursor.
write_ushort_LE bool write_ushort_LE(void* userData, ushort value): Write a Little Endian 16-bit unsigned integer to stream and advance cursor.

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