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<a name="id389151"></a><span class="refentrytitle">prelude-option</span>
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<p>prelude-option</p>
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<h2>Synopsis</h2>
<pre class="synopsis">
enum <a class="link" href="libprelude-prelude-option.html#prelude-option-type-t">prelude_option_type_t</a>;
enum <a class="link" href="libprelude-prelude-option.html#prelude-option-input-type-t">prelude_option_input_type_t</a>;
typedef <a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a>;
typedef <a class="link" href="libprelude-prelude-option.html#prelude-option-context-t">prelude_option_context_t</a>;
int (<a class="link" href="libprelude-prelude-option.html#prelude-option-destroy-callback-t">*prelude_option_destroy_callback_t</a>)
(<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
<a class="link" href="libprelude-prelude-string.html#prelude-string-t">prelude_string_t</a> *out,
void *context);
int (<a class="link" href="libprelude-prelude-option.html#prelude-option-commit-callback-t">*prelude_option_commit_callback_t</a>) (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
<a class="link" href="libprelude-prelude-string.html#prelude-string-t">prelude_string_t</a> *out,
void *context);
int (<a class="link" href="libprelude-prelude-option.html#prelude-option-get-callback-t">*prelude_option_get_callback_t</a>) (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
<a class="link" href="libprelude-prelude-string.html#prelude-string-t">prelude_string_t</a> *out,
void *context);
int (<a class="link" href="libprelude-prelude-option.html#prelude-option-set-callback-t">*prelude_option_set_callback_t</a>) (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
const char *optarg,
<a class="link" href="libprelude-prelude-string.html#prelude-string-t">prelude_string_t</a> *err,
void *context);
enum <a class="link" href="libprelude-prelude-option.html#prelude-option-argument-t">prelude_option_argument_t</a>;
enum <a class="link" href="libprelude-prelude-option.html#prelude-option-priority-t">prelude_option_priority_t</a>;
enum <a class="link" href="libprelude-prelude-option.html#prelude-option-warning-t">prelude_option_warning_t</a>;
void <a class="link" href="libprelude-prelude-option.html#prelude-option-set-priority">prelude_option_set_priority</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *option,
<a class="link" href="libprelude-prelude-option.html#prelude-option-priority-t">prelude_option_priority_t</a> priority);
void <a class="link" href="libprelude-prelude-option.html#prelude-option-print">prelude_option_print</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
<a class="link" href="libprelude-prelude-option.html#prelude-option-type-t">prelude_option_type_t</a> type,
int descoff,
FILE *fd);
int <a class="link" href="libprelude-prelude-option.html#prelude-option-wide-send-msg">prelude_option_wide_send_msg</a> (<a class="link" href="libprelude-prelude-msgbuf.html#prelude-msgbuf-t">prelude_msgbuf_t</a> *msgbuf,
void *context);
void <a class="link" href="libprelude-prelude-option.html#prelude-option-destroy">prelude_option_destroy</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *option);
int <a class="link" href="libprelude-prelude-option.html#prelude-option-read">prelude_option_read</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *option,
const char **filename,
int *argc,
char **argv,
<a class="link" href="libprelude-prelude-string.html#prelude-string-t">prelude_string_t</a> **err,
void *context);
int <a class="link" href="libprelude-prelude-option.html#prelude-option-add">prelude_option_add</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *parent,
<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> **retopt,
<a class="link" href="libprelude-prelude-option.html#prelude-option-type-t">prelude_option_type_t</a> type,
char shortopt,
const char *longopt,
const char *desc,
<a class="link" href="libprelude-prelude-option.html#prelude-option-argument-t">prelude_option_argument_t</a> has_arg,
int (setprelude_option_t *opt, const char *optarg, prelude_string_t *err, void *context) (),
int (getprelude_option_t *opt, prelude_string_t *out, void *context) ());
void <a class="link" href="libprelude-prelude-option.html#prelude-option-set-type">prelude_option_set_type</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
<a class="link" href="libprelude-prelude-option.html#prelude-option-type-t">prelude_option_type_t</a> type);
<a class="link" href="libprelude-prelude-option.html#prelude-option-type-t">prelude_option_type_t</a> <a class="link" href="libprelude-prelude-option.html#prelude-option-get-type">prelude_option_get_type</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);
void <a class="link" href="libprelude-prelude-option.html#prelude-option-set-warnings">prelude_option_set_warnings</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-warning-t">prelude_option_warning_t</a> new_warnings,
<a class="link" href="libprelude-prelude-option.html#prelude-option-warning-t">prelude_option_warning_t</a> *old_warnings);
char <a class="link" href="libprelude-prelude-option.html#prelude-option-get-shortname">prelude_option_get_shortname</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);
const char* <a class="link" href="libprelude-prelude-option.html#prelude-option-get-longname">prelude_option_get_longname</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);
void <a class="link" href="libprelude-prelude-option.html#prelude-option-set-data">prelude_option_set_data</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
void *data);
void* <a class="link" href="libprelude-prelude-option.html#prelude-option-get-data">prelude_option_get_data</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);
int <a class="link" href="libprelude-prelude-option.html#prelude-option-invoke-commit">prelude_option_invoke_commit</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
const char *ctname,
<a class="link" href="libprelude-prelude-string.html#prelude-string-t">prelude_string_t</a> *value,
void *context);
int <a class="link" href="libprelude-prelude-option.html#prelude-option-invoke-set">prelude_option_invoke_set</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
const char *ctname,
<a class="link" href="libprelude-prelude-string.html#prelude-string-t">prelude_string_t</a> *value,
void **context);
int <a class="link" href="libprelude-prelude-option.html#prelude-option-invoke-get">prelude_option_invoke_get</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
const char *ctname,
<a class="link" href="libprelude-prelude-string.html#prelude-string-t">prelude_string_t</a> *value,
void *context);
int <a class="link" href="libprelude-prelude-option.html#prelude-option-invoke-destroy">prelude_option_invoke_destroy</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
const char *ctname,
<a class="link" href="libprelude-prelude-string.html#prelude-string-t">prelude_string_t</a> *value,
void *context);
int <a class="link" href="libprelude-prelude-option.html#prelude-option-new-root">prelude_option_new_root</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> **retopt);
int <a class="link" href="libprelude-prelude-option.html#prelude-option-new">prelude_option_new</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *parent,
<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> **retopt);
void <a class="link" href="libprelude-prelude-option.html#prelude-option-set-longopt">prelude_option_set_longopt</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
const char *longopt);
const char* <a class="link" href="libprelude-prelude-option.html#prelude-option-get-longopt">prelude_option_get_longopt</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);
void <a class="link" href="libprelude-prelude-option.html#prelude-option-set-description">prelude_option_set_description</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
const char *description);
const char* <a class="link" href="libprelude-prelude-option.html#prelude-option-get-description">prelude_option_get_description</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);
void <a class="link" href="libprelude-prelude-option.html#prelude-option-set-has-arg">prelude_option_set_has_arg</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
<a class="link" href="libprelude-prelude-option.html#prelude-option-argument-t">prelude_option_argument_t</a> has_arg);
<a class="link" href="libprelude-prelude-option.html#prelude-option-argument-t">prelude_option_argument_t</a> <a class="link" href="libprelude-prelude-option.html#prelude-option-get-has-arg">prelude_option_get_has_arg</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);
void <a class="link" href="libprelude-prelude-option.html#prelude-option-set-value">prelude_option_set_value</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
const char *value);
const char* <a class="link" href="libprelude-prelude-option.html#prelude-option-get-value">prelude_option_get_value</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);
void <a class="link" href="libprelude-prelude-option.html#prelude-option-set-help">prelude_option_set_help</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
const char *help);
const char* <a class="link" href="libprelude-prelude-option.html#prelude-option-get-help">prelude_option_get_help</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);
void <a class="link" href="libprelude-prelude-option.html#prelude-option-set-input-validation-regex">prelude_option_set_input_validation_regex</a>
(<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
const char *regex);
const char* <a class="link" href="libprelude-prelude-option.html#prelude-option-get-input-validation-regex">prelude_option_get_input_validation_regex</a>
(<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);
void <a class="link" href="libprelude-prelude-option.html#prelude-option-set-input-type">prelude_option_set_input_type</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
<a class="link" href="libprelude-prelude-option.html#prelude-option-input-type-t">prelude_option_input_type_t</a> input_type);
<a class="link" href="libprelude-prelude-option.html#prelude-option-input-type-t">prelude_option_input_type_t</a> <a class="link" href="libprelude-prelude-option.html#prelude-option-get-input-type">prelude_option_get_input_type</a>
(<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);
<a class="link" href="libprelude-prelude-list.html#prelude-list-t">prelude_list_t</a>* <a class="link" href="libprelude-prelude-option.html#prelude-option-get-optlist">prelude_option_get_optlist</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);
<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a>* <a class="link" href="libprelude-prelude-option.html#prelude-option-get-next">prelude_option_get_next</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *start,
<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *cur);
<a class="link" href="libprelude-prelude-inttypes.html#prelude-bool-t">prelude_bool_t</a> <a class="link" href="libprelude-prelude-option.html#prelude-option-has-optlist">prelude_option_has_optlist</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);
<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a>* <a class="link" href="libprelude-prelude-option.html#prelude-option-get-parent">prelude_option_get_parent</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);
void <a class="link" href="libprelude-prelude-option.html#prelude-option-set-destroy-callback">prelude_option_set_destroy_callback</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
<a class="link" href="libprelude-prelude-option.html#prelude-option-destroy-callback-t">prelude_option_destroy_callback_t</a> destroy);
<a class="link" href="libprelude-prelude-option.html#prelude-option-destroy-callback-t">prelude_option_destroy_callback_t</a> <a class="link" href="libprelude-prelude-option.html#prelude-option-get-destroy-callback">prelude_option_get_destroy_callback</a>
(<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);
void <a class="link" href="libprelude-prelude-option.html#prelude-option-set-set-callback">prelude_option_set_set_callback</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
<a class="link" href="libprelude-prelude-option.html#prelude-option-set-callback-t">prelude_option_set_callback_t</a> set);
<a class="link" href="libprelude-prelude-option.html#prelude-option-set-callback-t">prelude_option_set_callback_t</a> <a class="link" href="libprelude-prelude-option.html#prelude-option-get-set-callback">prelude_option_get_set_callback</a>
(<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);
void <a class="link" href="libprelude-prelude-option.html#prelude-option-set-get-callback">prelude_option_set_get_callback</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
int (getprelude_option_t *opt, prelude_string_t *out, void *context) ());
<a class="link" href="libprelude-prelude-option.html#prelude-option-get-callback-t">prelude_option_get_callback_t</a> <a class="link" href="libprelude-prelude-option.html#prelude-option-get-get-callback">prelude_option_get_get_callback</a>
(<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);
void <a class="link" href="libprelude-prelude-option.html#prelude-option-set-commit-callback">prelude_option_set_commit_callback</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
<a class="link" href="libprelude-prelude-option.html#prelude-option-commit-callback-t">prelude_option_commit_callback_t</a> commit);
<a class="link" href="libprelude-prelude-option.html#prelude-option-commit-callback-t">prelude_option_commit_callback_t</a> <a class="link" href="libprelude-prelude-option.html#prelude-option-get-commit-callback">prelude_option_get_commit_callback</a>
(<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);
void <a class="link" href="libprelude-prelude-option.html#prelude-option-set-default-context">prelude_option_set_default_context</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
void *context);
int <a class="link" href="libprelude-prelude-option.html#prelude-option-new-context">prelude_option_new_context</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
<a class="link" href="libprelude-prelude-option.html#prelude-option-context-t">prelude_option_context_t</a> **ctx,
const char *name,
void *data);
void <a class="link" href="libprelude-prelude-option.html#prelude-option-context-destroy">prelude_option_context_destroy</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-context-t">prelude_option_context_t</a> *oc);
<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a>* <a class="link" href="libprelude-prelude-option.html#prelude-option-search">prelude_option_search</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *parent,
const char *name,
<a class="link" href="libprelude-prelude-option.html#prelude-option-type-t">prelude_option_type_t</a> type,
<a class="link" href="libprelude-prelude-inttypes.html#prelude-bool-t">prelude_bool_t</a> walk_children);
<a class="link" href="libprelude-prelude-option.html#prelude-option-context-t">prelude_option_context_t</a>* <a class="link" href="libprelude-prelude-option.html#prelude-option-search-context">prelude_option_search_context</a> (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
const char *name);
</pre>
</div>
<div class="refsect1" lang="en">
<a name="id423964"></a><h2>Description</h2>
<p>
</p>
</div>
<div class="refsect1" lang="en">
<a name="id423980"></a><h2>Details</h2>
<div class="refsect2" lang="en">
<a name="id423990"></a><h3>
<a name="prelude-option-type-t"></a>enum prelude_option_type_t</h3>
<a class="indexterm" name="id424002"></a><pre class="programlisting">typedef enum {
PRELUDE_OPTION_TYPE_CLI = 0x01,
PRELUDE_OPTION_TYPE_CFG = 0x02,
PRELUDE_OPTION_TYPE_WIDE = 0x04,
PRELUDE_OPTION_TYPE_CONTEXT = 0x08,
PRELUDE_OPTION_TYPE_ROOT = 0x10,
PRELUDE_OPTION_TYPE_DESTROY = 0x20
} prelude_option_type_t;
</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id424020"></a><h3>
<a name="prelude-option-input-type-t"></a>enum prelude_option_input_type_t</h3>
<a class="indexterm" name="id424032"></a><pre class="programlisting">typedef enum {
PRELUDE_OPTION_INPUT_TYPE_STRING = 1,
PRELUDE_OPTION_INPUT_TYPE_INTEGER = 2,
PRELUDE_OPTION_INPUT_TYPE_BOOLEAN = 3
} prelude_option_input_type_t;
</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id424050"></a><h3>
<a name="prelude-option-t"></a>prelude_option_t</h3>
<a class="indexterm" name="id424062"></a><pre class="programlisting">typedef struct prelude_option prelude_option_t;
</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id426288"></a><h3>
<a name="prelude-option-context-t"></a>prelude_option_context_t</h3>
<a class="indexterm" name="id426301"></a><pre class="programlisting">typedef struct prelude_option_context prelude_option_context_t;
</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id426317"></a><h3>
<a name="prelude-option-destroy-callback-t"></a>prelude_option_destroy_callback_t ()</h3>
<a class="indexterm" name="id426329"></a><pre class="programlisting">int (*prelude_option_destroy_callback_t)
(<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
<a class="link" href="libprelude-prelude-string.html#prelude-string-t">prelude_string_t</a> *out,
void *context);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>out</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>context</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id426427"></a><h3>
<a name="prelude-option-commit-callback-t"></a>prelude_option_commit_callback_t ()</h3>
<a class="indexterm" name="id426440"></a><pre class="programlisting">int (*prelude_option_commit_callback_t) (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
<a class="link" href="libprelude-prelude-string.html#prelude-string-t">prelude_string_t</a> *out,
void *context);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>out</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>context</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id426537"></a><h3>
<a name="prelude-option-get-callback-t"></a>prelude_option_get_callback_t ()</h3>
<a class="indexterm" name="id444684"></a><pre class="programlisting">int (*prelude_option_get_callback_t) (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
<a class="link" href="libprelude-prelude-string.html#prelude-string-t">prelude_string_t</a> *out,
void *context);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>out</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>context</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id444780"></a><h3>
<a name="prelude-option-set-callback-t"></a>prelude_option_set_callback_t ()</h3>
<a class="indexterm" name="id444792"></a><pre class="programlisting">int (*prelude_option_set_callback_t) (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
const char *optarg,
<a class="link" href="libprelude-prelude-string.html#prelude-string-t">prelude_string_t</a> *err,
void *context);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>optarg</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>err</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>context</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id444910"></a><h3>
<a name="prelude-option-argument-t"></a>enum prelude_option_argument_t</h3>
<a class="indexterm" name="id444922"></a><pre class="programlisting">typedef enum {
PRELUDE_OPTION_ARGUMENT_REQUIRED = 1,
PRELUDE_OPTION_ARGUMENT_OPTIONAL = 2,
PRELUDE_OPTION_ARGUMENT_NONE = 3
} prelude_option_argument_t;
</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id450470"></a><h3>
<a name="prelude-option-priority-t"></a>enum prelude_option_priority_t</h3>
<a class="indexterm" name="id450481"></a><pre class="programlisting">typedef enum {
PRELUDE_OPTION_PRIORITY_IMMEDIATE = -2,
PRELUDE_OPTION_PRIORITY_FIRST = -1,
PRELUDE_OPTION_PRIORITY_NONE = 0,
PRELUDE_OPTION_PRIORITY_LAST = 2
} prelude_option_priority_t;
</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id450499"></a><h3>
<a name="prelude-option-warning-t"></a>enum prelude_option_warning_t</h3>
<a class="indexterm" name="id450511"></a><pre class="programlisting">typedef enum {
PRELUDE_OPTION_WARNING_OPTION = 0x1,
PRELUDE_OPTION_WARNING_ARG = 0x2
} prelude_option_warning_t;
</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id450528"></a><h3>
<a name="prelude-option-set-priority"></a>prelude_option_set_priority ()</h3>
<a class="indexterm" name="id450540"></a><pre class="programlisting">void prelude_option_set_priority (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *option,
<a class="link" href="libprelude-prelude-option.html#prelude-option-priority-t">prelude_option_priority_t</a> priority);</pre>
<p>
<a class="link" href="libprelude-prelude-option.html#prelude-option-set-priority"><code class="function">prelude_option_set_priority()</code></a> can be used to associate a priority
with an option. This can be used to solve dependancies problem within
differents options.
</p>
<p>
A priority of -1 mean an option will always be executed last (with
all other option with a -1 priority).
</p>
<p>
The default priority for an option is 0, the caller is responssible
for the way it assign priority (knowing that highest priority are always
executed first).</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>option</code></em> :</span></p></td>
<td> Pointer on an option object.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>priority</code></em> :</span></p></td>
<td> Priority of the option object.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id450630"></a><h3>
<a name="prelude-option-print"></a>prelude_option_print ()</h3>
<a class="indexterm" name="id450642"></a><pre class="programlisting">void prelude_option_print (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
<a class="link" href="libprelude-prelude-option.html#prelude-option-type-t">prelude_option_type_t</a> type,
int descoff,
FILE *fd);</pre>
<p>
Dump option available in <em class="parameter"><code>opt</code></em> and hooked to the given types.
If <em class="parameter"><code>opt</code></em> is NULL, then the root of the option list is used.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td> Option(s) to print out.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>type</code></em> :</span></p></td>
<td> Only option with specified types will be printed.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>descoff</code></em> :</span></p></td>
<td> offset from the begining of the line where the description should start.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>fd</code></em> :</span></p></td>
<td> File descriptor where the option should be dumped.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id413503"></a><h3>
<a name="prelude-option-wide-send-msg"></a>prelude_option_wide_send_msg ()</h3>
<a class="indexterm" name="id413515"></a><pre class="programlisting">int prelude_option_wide_send_msg (<a class="link" href="libprelude-prelude-msgbuf.html#prelude-msgbuf-t">prelude_msgbuf_t</a> *msgbuf,
void *context);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>msgbuf</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>context</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id413591"></a><h3>
<a name="prelude-option-destroy"></a>prelude_option_destroy ()</h3>
<a class="indexterm" name="id413604"></a><pre class="programlisting">void prelude_option_destroy (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *option);</pre>
<p>
Destroy a <a class="link" href="libprelude-prelude-option.html#prelude-option-t"><span class="type">prelude_option_t</span></a> object and all data associated
with it (including all suboption).</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>option</code></em> :</span></p></td>
<td> Pointer on an option object.
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id413660"></a><h3>
<a name="prelude-option-read"></a>prelude_option_read ()</h3>
<a class="indexterm" name="id413672"></a><pre class="programlisting">int prelude_option_read (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *option,
const char **filename,
int *argc,
char **argv,
<a class="link" href="libprelude-prelude-string.html#prelude-string-t">prelude_string_t</a> **err,
void *context);</pre>
<p>
<a class="link" href="libprelude-prelude-option.html#prelude-option-read"><code class="function">prelude_option_read()</code></a>, parse the given argument and try to
match them against option in <em class="parameter"><code>option</code></em>. If an option match, it's associated
callback function is called with the eventual option argument if any.
</p>
<p>
Option not matched on the command line are searched in the configuration file
specified by <em class="parameter"><code>filename</code></em>.
</p>
<p>
if <em class="parameter"><code>option</code></em> is NULL, all system option will be matched against argc, and argv.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>option</code></em> :</span></p></td>
<td> A pointer on an option (list).
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>filename</code></em> :</span></p></td>
<td> Pointer to the config filename.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>argc</code></em> :</span></p></td>
<td> Number of argument.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>argv</code></em> :</span></p></td>
<td> Argument list.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>err</code></em> :</span></p></td>
<td> Pointer to a <a class="link" href="libprelude-prelude-string.html#prelude-string-t"><span class="type">prelude_string_t</span></a> object where to store an error string.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>context</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> The index of the first unhandled parameter if option parsing succeeded,
or a negative value if an error occured.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id458422"></a><h3>
<a name="prelude-option-add"></a>prelude_option_add ()</h3>
<a class="indexterm" name="id458434"></a><pre class="programlisting">int prelude_option_add (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *parent,
<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> **retopt,
<a class="link" href="libprelude-prelude-option.html#prelude-option-type-t">prelude_option_type_t</a> type,
char shortopt,
const char *longopt,
const char *desc,
<a class="link" href="libprelude-prelude-option.html#prelude-option-argument-t">prelude_option_argument_t</a> has_arg,
int (setprelude_option_t *opt, const char *optarg, prelude_string_t *err, void *context) (),
int (getprelude_option_t *opt, prelude_string_t *out, void *context) ());</pre>
<p>
<a class="link" href="libprelude-prelude-option.html#prelude-option-add"><code class="function">prelude_option_add()</code></a> create a new option. The option is set to be the child
of <em class="parameter"><code>parent</code></em>, unless it is NULL. In this case the option is a root option.
</p>
<p>
The <em class="parameter"><code>type</code></em> parameters can be set to PRELUDE_OPTION_TYPE_CLI (telling the
option may be searched on the command line), PRELUDE_OPTION_TYPE_CFG (telling
the option may be searched in the configuration file) or both.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>parent</code></em> :</span></p></td>
<td> Pointer on a parent option.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>retopt</code></em> :</span></p></td>
<td> Pointer where to store the created option.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>type</code></em> :</span></p></td>
<td> bitfields.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>shortopt</code></em> :</span></p></td>
<td> Short option name.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>longopt</code></em> :</span></p></td>
<td> Long option name.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>desc</code></em> :</span></p></td>
<td> Description of the option.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>has_arg</code></em> :</span></p></td>
<td> Define if the option has argument.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>set</code></em> :</span></p></td>
<td> Callback to be called when the value for this option change.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>get</code></em> :</span></p></td>
<td> Callback to be called to get the value for this option.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> Pointer on the option object, or NULL if an error occured.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id467965"></a><h3>
<a name="prelude-option-set-type"></a>prelude_option_set_type ()</h3>
<a class="indexterm" name="id467977"></a><pre class="programlisting">void prelude_option_set_type (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
<a class="link" href="libprelude-prelude-option.html#prelude-option-type-t">prelude_option_type_t</a> type);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>type</code></em> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id468043"></a><h3>
<a name="prelude-option-get-type"></a>prelude_option_get_type ()</h3>
<a class="indexterm" name="id468055"></a><pre class="programlisting"><a class="link" href="libprelude-prelude-option.html#prelude-option-type-t">prelude_option_type_t</a> prelude_option_get_type (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id461478"></a><h3>
<a name="prelude-option-set-warnings"></a>prelude_option_set_warnings ()</h3>
<a class="indexterm" name="id461491"></a><pre class="programlisting">void prelude_option_set_warnings (<a class="link" href="libprelude-prelude-option.html#prelude-option-warning-t">prelude_option_warning_t</a> new_warnings,
<a class="link" href="libprelude-prelude-option.html#prelude-option-warning-t">prelude_option_warning_t</a> *old_warnings);</pre>
<p>
Set current warnings flags to <em class="parameter"><code>new_warnings</code></em>.
</p>
<p>
Uppon return, if not NULL, the pointer to <em class="parameter"><code>old_warnings</code></em> is updated
to contain the old warnings.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>new_warnings</code></em> :</span></p></td>
<td> bitwise OR of <a class="link" href="libprelude-prelude-option.html#prelude-option-warning-t"><span class="type">prelude_option_warning_t</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>old_warnings</code></em> :</span></p></td>
<td> Pointer where to store the old <a class="link" href="libprelude-prelude-option.html#prelude-option-warning-t"><span class="type">prelude_option_warning_t</span></a> to.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id461591"></a><h3>
<a name="prelude-option-get-shortname"></a>prelude_option_get_shortname ()</h3>
<a class="indexterm" name="id461603"></a><pre class="programlisting">char prelude_option_get_shortname (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id461659"></a><h3>
<a name="prelude-option-get-longname"></a>prelude_option_get_longname ()</h3>
<a class="indexterm" name="id461671"></a><pre class="programlisting">const char* prelude_option_get_longname (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id473927"></a><h3>
<a name="prelude-option-set-data"></a>prelude_option_set_data ()</h3>
<a class="indexterm" name="id473939"></a><pre class="programlisting">void prelude_option_set_data (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
void *data);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>data</code></em> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id474005"></a><h3>
<a name="prelude-option-get-data"></a>prelude_option_get_data ()</h3>
<a class="indexterm" name="id474017"></a><pre class="programlisting">void* prelude_option_get_data (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id474072"></a><h3>
<a name="prelude-option-invoke-commit"></a>prelude_option_invoke_commit ()</h3>
<a class="indexterm" name="id474085"></a><pre class="programlisting">int prelude_option_invoke_commit (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
const char *ctname,
<a class="link" href="libprelude-prelude-string.html#prelude-string-t">prelude_string_t</a> *value,
void *context);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>ctname</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>value</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>context</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id433619"></a><h3>
<a name="prelude-option-invoke-set"></a>prelude_option_invoke_set ()</h3>
<a class="indexterm" name="id433631"></a><pre class="programlisting">int prelude_option_invoke_set (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
const char *ctname,
<a class="link" href="libprelude-prelude-string.html#prelude-string-t">prelude_string_t</a> *value,
void **context);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>ctname</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>value</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>context</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id433749"></a><h3>
<a name="prelude-option-invoke-get"></a>prelude_option_invoke_get ()</h3>
<a class="indexterm" name="id433761"></a><pre class="programlisting">int prelude_option_invoke_get (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
const char *ctname,
<a class="link" href="libprelude-prelude-string.html#prelude-string-t">prelude_string_t</a> *value,
void *context);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>ctname</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>value</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>context</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id468914"></a><h3>
<a name="prelude-option-invoke-destroy"></a>prelude_option_invoke_destroy ()</h3>
<a class="indexterm" name="id468926"></a><pre class="programlisting">int prelude_option_invoke_destroy (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
const char *ctname,
<a class="link" href="libprelude-prelude-string.html#prelude-string-t">prelude_string_t</a> *value,
void *context);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>ctname</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>value</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>context</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id469044"></a><h3>
<a name="prelude-option-new-root"></a>prelude_option_new_root ()</h3>
<a class="indexterm" name="id469056"></a><pre class="programlisting">int prelude_option_new_root (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> **retopt);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>retopt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id469111"></a><h3>
<a name="prelude-option-new"></a>prelude_option_new ()</h3>
<a class="indexterm" name="id424925"></a><pre class="programlisting">int prelude_option_new (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *parent,
<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> **retopt);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>parent</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>retopt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id425001"></a><h3>
<a name="prelude-option-set-longopt"></a>prelude_option_set_longopt ()</h3>
<a class="indexterm" name="id425013"></a><pre class="programlisting">void prelude_option_set_longopt (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
const char *longopt);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>longopt</code></em> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id425079"></a><h3>
<a name="prelude-option-get-longopt"></a>prelude_option_get_longopt ()</h3>
<a class="indexterm" name="id425091"></a><pre class="programlisting">const char* prelude_option_get_longopt (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id425148"></a><h3>
<a name="prelude-option-set-description"></a>prelude_option_set_description ()</h3>
<a class="indexterm" name="id425161"></a><pre class="programlisting">void prelude_option_set_description (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
const char *description);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>description</code></em> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id412797"></a><h3>
<a name="prelude-option-get-description"></a>prelude_option_get_description ()</h3>
<a class="indexterm" name="id412810"></a><pre class="programlisting">const char* prelude_option_get_description (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id412866"></a><h3>
<a name="prelude-option-set-has-arg"></a>prelude_option_set_has_arg ()</h3>
<a class="indexterm" name="id412879"></a><pre class="programlisting">void prelude_option_set_has_arg (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
<a class="link" href="libprelude-prelude-option.html#prelude-option-argument-t">prelude_option_argument_t</a> has_arg);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>has_arg</code></em> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id412945"></a><h3>
<a name="prelude-option-get-has-arg"></a>prelude_option_get_has_arg ()</h3>
<a class="indexterm" name="id412957"></a><pre class="programlisting"><a class="link" href="libprelude-prelude-option.html#prelude-option-argument-t">prelude_option_argument_t</a> prelude_option_get_has_arg (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id457920"></a><h3>
<a name="prelude-option-set-value"></a>prelude_option_set_value ()</h3>
<a class="indexterm" name="id457932"></a><pre class="programlisting">void prelude_option_set_value (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
const char *value);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>value</code></em> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id457998"></a><h3>
<a name="prelude-option-get-value"></a>prelude_option_get_value ()</h3>
<a class="indexterm" name="id458010"></a><pre class="programlisting">const char* prelude_option_get_value (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id458067"></a><h3>
<a name="prelude-option-set-help"></a>prelude_option_set_help ()</h3>
<a class="indexterm" name="id458079"></a><pre class="programlisting">void prelude_option_set_help (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
const char *help);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>help</code></em> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id458145"></a><h3>
<a name="prelude-option-get-help"></a>prelude_option_get_help ()</h3>
<a class="indexterm" name="id458157"></a><pre class="programlisting">const char* prelude_option_get_help (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id422141"></a><h3>
<a name="prelude-option-set-input-validation-regex"></a>prelude_option_set_input_validation_regex ()</h3>
<a class="indexterm" name="id422152"></a><pre class="programlisting">void prelude_option_set_input_validation_regex
(<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
const char *regex);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>regex</code></em> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id422219"></a><h3>
<a name="prelude-option-get-input-validation-regex"></a>prelude_option_get_input_validation_regex ()</h3>
<a class="indexterm" name="id422230"></a><pre class="programlisting">const char* prelude_option_get_input_validation_regex
(<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id422287"></a><h3>
<a name="prelude-option-set-input-type"></a>prelude_option_set_input_type ()</h3>
<a class="indexterm" name="id422300"></a><pre class="programlisting">void prelude_option_set_input_type (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
<a class="link" href="libprelude-prelude-option.html#prelude-option-input-type-t">prelude_option_input_type_t</a> input_type);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>input_type</code></em> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id422366"></a><h3>
<a name="prelude-option-get-input-type"></a>prelude_option_get_input_type ()</h3>
<a class="indexterm" name="id436889"></a><pre class="programlisting"><a class="link" href="libprelude-prelude-option.html#prelude-option-input-type-t">prelude_option_input_type_t</a> prelude_option_get_input_type
(<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id436946"></a><h3>
<a name="prelude-option-get-optlist"></a>prelude_option_get_optlist ()</h3>
<a class="indexterm" name="id436958"></a><pre class="programlisting"><a class="link" href="libprelude-prelude-list.html#prelude-list-t">prelude_list_t</a>* prelude_option_get_optlist (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id437014"></a><h3>
<a name="prelude-option-get-next"></a>prelude_option_get_next ()</h3>
<a class="indexterm" name="id437026"></a><pre class="programlisting"><a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a>* prelude_option_get_next (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *start,
<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *cur);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>start</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cur</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id437102"></a><h3>
<a name="prelude-option-has-optlist"></a>prelude_option_has_optlist ()</h3>
<a class="indexterm" name="id437114"></a><pre class="programlisting"><a class="link" href="libprelude-prelude-inttypes.html#prelude-bool-t">prelude_bool_t</a> prelude_option_has_optlist (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id475322"></a><h3>
<a name="prelude-option-get-parent"></a>prelude_option_get_parent ()</h3>
<a class="indexterm" name="id475334"></a><pre class="programlisting"><a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a>* prelude_option_get_parent (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id475389"></a><h3>
<a name="prelude-option-set-destroy-callback"></a>prelude_option_set_destroy_callback ()</h3>
<a class="indexterm" name="id475402"></a><pre class="programlisting">void prelude_option_set_destroy_callback (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
<a class="link" href="libprelude-prelude-option.html#prelude-option-destroy-callback-t">prelude_option_destroy_callback_t</a> destroy);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>destroy</code></em> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id475468"></a><h3>
<a name="prelude-option-get-destroy-callback"></a>prelude_option_get_destroy_callback ()</h3>
<a class="indexterm" name="id475480"></a><pre class="programlisting"><a class="link" href="libprelude-prelude-option.html#prelude-option-destroy-callback-t">prelude_option_destroy_callback_t</a> prelude_option_get_destroy_callback
(<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id475537"></a><h3>
<a name="prelude-option-set-set-callback"></a>prelude_option_set_set_callback ()</h3>
<a class="indexterm" name="id475549"></a><pre class="programlisting">void prelude_option_set_set_callback (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
<a class="link" href="libprelude-prelude-option.html#prelude-option-set-callback-t">prelude_option_set_callback_t</a> set);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>set</code></em> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id463157"></a><h3>
<a name="prelude-option-get-set-callback"></a>prelude_option_get_set_callback ()</h3>
<a class="indexterm" name="id463169"></a><pre class="programlisting"><a class="link" href="libprelude-prelude-option.html#prelude-option-set-callback-t">prelude_option_set_callback_t</a> prelude_option_get_set_callback
(<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id463226"></a><h3>
<a name="prelude-option-set-get-callback"></a>prelude_option_set_get_callback ()</h3>
<a class="indexterm" name="id463238"></a><pre class="programlisting">void prelude_option_set_get_callback (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
int (getprelude_option_t *opt, prelude_string_t *out, void *context) ());</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>get</code></em> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id463304"></a><h3>
<a name="prelude-option-get-get-callback"></a>prelude_option_get_get_callback ()</h3>
<a class="indexterm" name="id463317"></a><pre class="programlisting"><a class="link" href="libprelude-prelude-option.html#prelude-option-get-callback-t">prelude_option_get_callback_t</a> prelude_option_get_get_callback
(<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id463374"></a><h3>
<a name="prelude-option-set-commit-callback"></a>prelude_option_set_commit_callback ()</h3>
<a class="indexterm" name="id463386"></a><pre class="programlisting">void prelude_option_set_commit_callback (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
<a class="link" href="libprelude-prelude-option.html#prelude-option-commit-callback-t">prelude_option_commit_callback_t</a> commit);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>commit</code></em> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id458617"></a><h3>
<a name="prelude-option-get-commit-callback"></a>prelude_option_get_commit_callback ()</h3>
<a class="indexterm" name="id458630"></a><pre class="programlisting"><a class="link" href="libprelude-prelude-option.html#prelude-option-commit-callback-t">prelude_option_commit_callback_t</a> prelude_option_get_commit_callback
(<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id458686"></a><h3>
<a name="prelude-option-set-default-context"></a>prelude_option_set_default_context ()</h3>
<a class="indexterm" name="id458699"></a><pre class="programlisting">void prelude_option_set_default_context (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
void *context);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>context</code></em> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id458764"></a><h3>
<a name="prelude-option-new-context"></a>prelude_option_new_context ()</h3>
<a class="indexterm" name="id458777"></a><pre class="programlisting">int prelude_option_new_context (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
<a class="link" href="libprelude-prelude-option.html#prelude-option-context-t">prelude_option_context_t</a> **ctx,
const char *name,
void *data);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>ctx</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>data</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id461728"></a><h3>
<a name="prelude-option-context-destroy"></a>prelude_option_context_destroy ()</h3>
<a class="indexterm" name="id461740"></a><pre class="programlisting">void prelude_option_context_destroy (<a class="link" href="libprelude-prelude-option.html#prelude-option-context-t">prelude_option_context_t</a> *oc);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>oc</code></em> :</span></p></td>
<td>
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id461785"></a><h3>
<a name="prelude-option-search"></a>prelude_option_search ()</h3>
<a class="indexterm" name="id461798"></a><pre class="programlisting"><a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a>* prelude_option_search (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *parent,
const char *name,
<a class="link" href="libprelude-prelude-option.html#prelude-option-type-t">prelude_option_type_t</a> type,
<a class="link" href="libprelude-prelude-inttypes.html#prelude-bool-t">prelude_bool_t</a> walk_children);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>parent</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>type</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>walk_children</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id461914"></a><h3>
<a name="prelude-option-search-context"></a>prelude_option_search_context ()</h3>
<a class="indexterm" name="id461927"></a><pre class="programlisting"><a class="link" href="libprelude-prelude-option.html#prelude-option-context-t">prelude_option_context_t</a>* prelude_option_search_context (<a class="link" href="libprelude-prelude-option.html#prelude-option-t">prelude_option_t</a> *opt,
const char *name);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>opt</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
</div>
<div class="refsect1" lang="en">
<a name="id462005"></a><div class="refsect2" lang="en"><a name="id462006"></a></div>
<hr>
<div class="refsect2" lang="en"><a name="id462007"></a></div>
</div>
</div>
</body>
</html>
distrib
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2008.1
>
x86_64
>
media
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main-release
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by-pkgid
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7c006d54dcff4666525b05af2c364234
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files
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