any(3C) — DG/UX 4.00



                                                                  any(3C)



        _________________________________________________________________
        any                                                      function
        Determine if a string contains a specific character.
        _________________________________________________________________


        Calling Sequence

        char c, *str;
        int res, any();
        res = any(c, str);


        Description

        Use the any function to determine if a string contains a
        character you specify.


        Returns

        The any function returns 1 if the specified character occurs in
        the string.  Otherwise, it returns 0.


        Related Functions

        See also the equal, verify, strpbrk, signcmp, and strcmp
        functions.


        Example

        /* Program test for the any() function */

        #include <stdio.h>

        char c, *string;
        int  result, any();

        main(argc, argv)
        int   argc;
        char *argv[];
        {
            c = argv[1][0];
            string = argv[2];
            result = any(c, string);
            printf("The string:\n\t%s\n%s the character %c.\n",
                  string, result == 1 ? "contains" : "does not contain",
                  c);
        }



        DG/UX 4.00                                                 Page 1
               Licensed material--property of copyright holder(s)



                                                                  any(3C)



        If you call the program test with arguments y and
        cathode_ray_tube, the output will be the following:

        The string:
        cathode_ray_tube
        contains the character y.

        If you call it with arguments n and cathode_ray_tube, the output
        will be

        The string:
        cathode_ray_tube
        does not contain the character n.









































        DG/UX 4.00                                                 Page 2
               Licensed material--property of copyright holder(s)

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