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# Example: atof

The following example converts the initial portion of the string, s, to a float.

    double atof( const char *string);
    vuser_init() {
         float x;
         char *s = "7.2339 by these hilts or I am a villain else";
         x = atof(s);

    /* The %.2f formatting string limits the output to 2 decimal places */
         lr_output_message("%.2f", x);
         return 0;
    }

    Example: Output:
    vuser_init.c(11): 7.23

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