Function fxUTF8Decode

xs/sources/xsCommon.c:992–1016

}

txString fxUTF8Decode(txString string, txInteger* character)
{
	txU1* p = (txU1*)string;
	txU4 c = c_read8(p++);
	if (c) {
		if (c & 0x80) {
			const txUTF8Sequence *sequence;
			txS4 size;
			for (sequence = gxUTF8Sequences; sequence->size; sequence++) {
				if ((c & sequence->cmask) == sequence->cval)
					break;
			}
			size = sequence->size - 1;
			while (size > 0) {
				size--;
				c = (c << 6) | (c_read8(p++) & 0x3F);
			}
			c &= sequence->lmask;
		}
		*character = (txInteger)c;
		return (txString)p;
	}
	*character = C_EOF;
	return (txString)p;
}

txString fxUTF8Encode(txString string, txInteger character)
{