1: #include <crypt.h>
    2: #include <string.h>
    3: 
    4: int
    5: main (int argc, char *argv[])
    6: {
    7:   const char salt[] = "$1$saltstring";
    8:   char *cp;
    9:   int result = 0;
   10: 
   11:   cp = crypt ("Hello world!", salt);
   12:   result |= strcmp ("$1$saltstri$YMyguxXMBpd2TEZ.vS/3q1", cp);
   13: 
   14:   return result;
   15: }