/* The strcmp() function. */

#include <stdio.h>
#include <string.h>

main()
{
     char str1[80], str2[80];
     int x;

     while (1)
     {

         /* Input two strings. */

         printf("\n\nInput the first string, a blank to exit: ");
         gets(str1);

         if ( strlen(str1) == 0 )
             break;

         printf("\nInput the second string: ");
         gets(str2);

         /* Compare them and display the result. */

         x = stricmp(str1, str2);

         printf("\nstrcmp(%s,%s) returns %d", str1, str2, x);
     }
     return(0);
}