145         return 1;  in main()
154       printf("2.1.1: U-%08ld\n", (long) wchar);  in main()
156       printf("2.1.1: Invalid\n");  in main()
160       retval = mbtowc (&wchar, first[i-1], MAX_BYTES);  in main()
168     for (i = 1; i < 7; i++)  in main()
170       retval = mbtowc (&wchar, last[i-1], MAX_BYTES);  in main()
178     for (i = 1; i < 6; i++)  in main()
180         retval = mbtowc (&wchar, boundary[i-1], MAX_BYTES);  in main()
190     if (retval == 1)  in main()
191       printf("3.1.1: U-%08lx\n", (long) wchar);  in main()
193       printf("3.1.1: 1 Invalid\n");  in main()
195     retval = mbtowc (&wchar, continuation_bytes[1], MAX_BYTES);  in main()
196     if (retval == 1)  in main()
199       printf("3.1.2: 1 Invalid\n");  in main()
204         if (retval == -1)  in main()
205           printf("3.1.%d: Valid Character Found\n", i+1);  in main()
207           printf("3.1.%d: %d Invalid\n", i+1, retval);  in main()
214     if (retval == -1)  in main()
224     if (retval == -1)  in main()
225       printf("3.2.1: Valid Character Found\n");  in main()
227       printf("3.2.1: %d Invalid\n", retval);  in main()
233     if (retval == -1)  in main()
242     if (retval == -1)  in main()
251     if (retval == -1)  in main()
260     if (retval == -1)  in main()
266     for(i = 1; i < 6; i++)  in main()
268         retval = mbtowc(&wchar, incomplete_seq[i-1], i);  in main()
269         if(retval == -1)  in main()
270           printf("3.3.%d: 1 Invalid\n", i);  in main()
277         retval = mbtowc(&wchar, incomplete_seq[i-1], i - 5);  in main()
278         if(retval == -1)  in main()
279           printf("3.3.%d: 1 Invalid\n", i);  in main()
289     retval = mbtowc(&wchar, impossible_bytes[0], 1);  in main()
290     if(retval == -1)  in main()
291       printf("3.5.1: 1 Invalid\n");  in main()
293       printf("3.5.1: Valid Character Found\n");  in main()
295     retval = mbtowc(&wchar, impossible_bytes[1], 1);  in main()
296     if(retval == -1)  in main()
297       printf("3.5.2: 1 Invalid\n");  in main()
302     if(retval == -1)  in main()
303       printf("3.5.3: 1 Invalid\n");  in main()
312         if(retval == -1)  in main()
313           printf("4.1.%d: 1 Invalid\n", i-1);  in main()
315           printf("4.1.%d: Valid Character Found\n", i-1);  in main()
322         if(retval == -1)  in main()
323           printf("4.2.%d: 1 Invalid\n", i-1);  in main()
325           printf("4.2.%d: Valid Character Found\n", i-1);  in main()
332         if(retval == -1)  in main()
333           printf("4.3.%d: 1 Invalid\n", i-1);  in main()
335           printf("4.3.%d: Valid Character Found\n", i-1);  in main()
340     for (i = 1; i < 8; i++)  in main()
342         retval = mbtowc(&wchar, single_surrogates[i-1], 3);  in main()
343         if(retval == -1)  in main()
344           printf("5.1.%d: 1 Invalid\n", i);  in main()
350     for (i = 1; i < 8; i++)  in main()
352         retval = mbtowc(&wchar, paired_surrogates[i-1], 6);  in main()
353         if(retval == -1)  in main()
354           printf("5.2.%d: 1 Invalid\n", i);  in main()
361     if(retval == -1)  in main()
362       printf("5.3.1: 1 Invalid\n");  in main()
364       printf("5.3.1: Valid Character Found\n");  in main()
366     retval = mbtowc(&wchar, illegal_pos[1], 3);  in main()
367     if(retval == -1)  in main()
368       printf("5.3.2: 1 Invalid\n");  in main()
376    returns -1 if a valid character is found */
391       if(retval == -1)  in num_invalid()
394         return -1;  in num_invalid()