Meg's Mirrors

zig

1	#include <stdio.h>
2	#include <wchar.h>
3	#include <stdlib.h>
4	#include "internal.h"
5
6	wint_t btowc(int c)
7	{
8	int b = (unsigned char)c;
9	return b<128U ? b : (MB_CUR_MAX==1 && c!=EOF) ? CODEUNIT(c) : WEOF;
10	}