1 #include <stdio.h> 2 #include <wchar.h> 3 4 int main() { 5 wchar_t *s1 = L"This is string 1."; 6 wchar_t *s2 = L"This is string 2."; 7 printf("wcsncasecmp(s1, s1, 17) = %d\n", wcsncasecmp(s1, s1, 17)); 8 printf("wcsncasecmp(s1, s2, 17) = %d\n", wcsncasecmp(s1, s2, 17)); 9 printf("wcsncasecmp(s2, s1, 17) = %d\n", wcsncasecmp(s2, s1, 17)); 10 printf("wcsncasecmp(s2, s1, 15) = %d\n", wcsncasecmp(s2, s1, 15)); 11 printf("wcsncasecmp(s1, s2, 0) = %d\n", wcsncasecmp(s1, s2, 0)); 12 } 13