scc

 1#include <assert.h>
 2#include <stdio.h>
 3#include <wchar.h>
 4
 5/*
 6output:
 7testing
 8done
 9end:
10*/
11
12int
13main()
14{
15	wchar_t buf[40];
16	size_t n;
17
18	puts("testing");
19
20	assert(wcsxfrm(buf, L"test", 40) == 4);
21	assert(wcsxfrm(buf, L"", 0) == 0);
22	assert(wcsxfrm(NULL, L"abc", 0) > 0);
23
24	puts("done");
25
26	return 0;
27}