Byte Streams

typedef int (*SerdStreamErrorFunc)(void *stream)

Function to detect I/O stream errors.

Identical semantics to ferror.

Returns

Non-zero if stream has encountered an error.

typedef size_t (*SerdSource)(void *buf, size_t size, size_t nmemb, void *stream)

Source function for raw string input.

Identical semantics to fread, but may set errno for more informative error reporting than supported by SerdStreamErrorFunc.

Param buf

Output buffer.

Param size

Size of a single element of data in bytes (always 1).

Param nmemb

Number of elements to read.

Param stream

Stream to read from (FILE* for fread).

Returns

Number of elements (bytes) read.

typedef size_t (*SerdSink)(const void *buf, size_t len, void *stream)

Sink function for raw string output.