<H2>NAME</H2>
libconfig - Consistent configuration library.
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<H2>SYNOPSIS</H2>
<B>#include &lt;<A
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<B>int lc_register_callback(const char char lc_var_type_t int char *, const char *, const char *, const char *, lc_flags_t, void *), void
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<B>int lc_register_var(const char lc_var_type_t void char
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<B>int lc_process(int char const char lc_conf_type_t const char
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<B>lc_err_t lc_geterrno(void);</B>
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<B>char *lc_geterrstr(void);</B>
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<B>void lc_seterrstr(const char
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<B>int lc_handle_type(lc_var_type_t const char void
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<B>void lc_cleanup(void);</B>
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<H2>DESCRIPTION</H2>
Libconfig is a library to provide easy access to configuration data in a consistent and logical manner.  Variables (registered through
<B><A HREF="wiki/Manual for
or
<B><A HREF="wiki/Manual for
are processed with the
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and
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functions.  Errors can be examined through
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and
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Clean-up may be performed using the
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function.
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<H2>EXAMPLE</H2>
<PRE>
#include &lt;<A
#include &lt;<A
#include &lt;<A
int main(int argc, char **argv) {
        int lc_p_ret, lc_rv_ret;
        char *filename = NULL;
        lc_rv_ret = lc_register_var(&quot;File&quot;, LC_VAR_STRING,
                                    &amp;filename, 'f');
        if (lc_rv_ret != 0) {
                fprintf(stderr, &quot;Error registering variable: %i.\n&quot;,
                        lc_geterrno());
                return(EXIT_FAILURE);
        }
        lc_p_ret = lc_process(argc, argv, &quot;example&quot;, LC_CONF_APACHE,
                              NULL);
        lc_cleanup();
        if (lc_p_ret != 0) {
                fprintf(stderr, &quot;Error processing configuration: \
                        %s\n&quot;, lc_geterrstr());
                return(EXIT_FAILURE);
        }
        if (filename != NULL) {
                printf(&quot;File specified was: %s\n&quot;, filename);
        } else {
                printf(&quot;No filename specified.\n&quot;);
        }
        return(EXIT_SUCCESS);
}
</PRE>
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<H2>SEE ALSO</H2>
<B><A HREF="wiki/Manual for
<B><A HREF="wiki/Manual for
<B><A HREF="wiki/Manual for
<B><A HREF="wiki/Manual for
<B><A HREF="wiki/Manual for
<B><A HREF="wiki/Manual for
<B><A HREF="wiki/Manual for
<B><A HREF="wiki/Manual for
<B><A HREF="wiki/Manual for
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