0057-wcschr.c - scc - simple c99 compiler
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       ---
       0057-wcschr.c (530B)
       ---
            1 #include <assert.h>
            2 #include <stdio.h>
            3 #include <wchar.h>
            4 
            5 /*
            6 output:
            7 testing
            8 done
            9 end:
           10 */
           11 
           12 int
           13 main()
           14 {
           15         wchar_t *p, buf[] = L"abcad";
           16 
           17         puts("testing");
           18 
           19         p = wcschr(buf, 0);
           20         assert(p == buf+5);
           21         assert(*p == '\0');
           22 
           23         p = wcschr(buf, 'a');
           24         assert(p == buf);
           25         assert(*p == 'a');
           26 
           27         p = wcschr(buf, 'd');
           28         assert(p == buf+4);
           29         assert(*p == 'd');
           30 
           31         p = wcschr(buf, 'c');
           32         assert(p == buf+2);
           33         assert(*p == 'c');
           34 
           35         p = wcschr(buf, 'h');
           36         assert(p == NULL);
           37 
           38         p = wcschr(L"", 'a');
           39         assert(p == NULL);
           40 
           41         puts("done");
           42 
           43         return 0;
           44 }