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************************************************************************/

/*      chap_3_strcspn.c                                        */

/* This example shows how strcspn interprets four different     */
/* kinds of arguments.                                          */

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

main()
{

    printf("strcspn with null charset: %d\n",
            strcspn("abcdef", ""));

    printf("strcspn with null string: %d\n",
            strcspn("", "abcdef"));

    printf("strcspn(\"xabc\", \"abc\"): %d\n",
           strcspn("xabc", "abc"));

    printf("strcspn(\"abc\", \"def\"): %d\n",
            strcspn("abc", "def"));
}