IsFullRune (FUN)

FUNCTION IsFullRune : BOOL

Reports whether the bytes in pbyData begin with a full UTF-8 encoding of a rune.

An invalid encoding is considered a full rune since it will convert as a error rune.

InOut:

Scope	Name	Type	Comment
Return	IsFullRune	BOOL
Input	pbyData	POINTER TO BYTE	Pointer to the first byte of the memory
	udiSize	UDINT	Size of the memory in bytes