XMLUCHAR

XMLUCHAR dumps data from a structure as XML into a buffer as UTF-8. It returns a size_t ¹ value that indicates the number of bytes written to the buffer. If the buffer is too small, the structure data is truncated and the number of bytes needed for the buffer to contain the structure is returned.

x

Reference to a structure or DEFINE STRUCTURE type.

The reference x must conform to the same rules as XMLCHAR except that it can contain UCHAR elements.

p

Address of the target buffer.

n

Length of the target buffer.

The buffer length must be nonnegative and must have a computational type. The buffer length is converted to type size_t.

When the XML output is created, XMLUCHAR follows the same rules as XMLCHAR.