regress/lib/libc/stdio/sscanf/sscanf.c

   1 #include <stdio.h>
   2 #include <err.h>
   3
   4 static const char str[] = "\f\n\r\t\v%z";
   5 int
   6 main(void)
   7 {
   8         /* set of "white space" symbols from isspace(3) */
   9         char c = 0;
  10         (void)sscanf(str, "%%%c", &c);
  11         if (c != 'z')
  12                 errx(1, "expected `%c', got `%c'", 'z', c);
  13         return 0;
  14 }