ObjFW  Diff

 * In order to not do this when redirecting input / output to a file (as the
 * file would then be read / written in the wrong encoding and break reading /
 * writing binary), it checks that the handle is indeed a console.
 */

#include "config.h"

#include <assert.h>
#include <errno.h>
#include <io.h>

#import "OFWin32ConsoleStdIOStream.h"
#import "OFColor.h"
#import "OFData.h"
#import "OFStdIOStream+Private.h"

		if (_incompleteUTF8SurrogateLen < (size_t)UTF8Len)
			return 0;

		UTF8Len = OFUTF8StringDecode(
		    _incompleteUTF8Surrogate, _incompleteUTF8SurrogateLen, &c);

		if (UTF8Len <= 0 || c > 0x10FFFF) {
			assert(UTF8Len == 0 || UTF8Len < -4);
			OFAssert(UTF8Len == 0 || UTF8Len < -4);

			UTF16[0] = 0xFFFD;
			UTF16Len = 1;
		} else {
			if (c > 0xFFFF) {
				c -= 0x10000;
				UTF16[0] = 0xD800 | (c >> 10);