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<a href="intro.html"><h2>SQLite C Interface</h2></a>
<h2>Win32 Specific Interface</h2>
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<blockquote><pre>
int sqlite3_win32_set_directory(
unsigned long type, /* Identifier for directory being set or reset */
void *zValue /* New value for directory being set or reset */
);
int sqlite3_win32_set_directory8(unsigned long type, const char *zValue);
int sqlite3_win32_set_directory16(unsigned long type, const void *zValue);
</pre></blockquote>
<p>
These interfaces are available only on Windows. The
<a href="../c3ref/win32_set_directory.html">sqlite3_win32_set_directory</a> interface is used to set the value associated
with the <a href="../c3ref/temp_directory.html">sqlite3_temp_directory</a> or <a href="../c3ref/data_directory.html">sqlite3_data_directory</a> variable, to
zValue, depending on the value of the type parameter. The zValue parameter
should be NULL to cause the previous value to be freed via <a href="../c3ref/free.html">sqlite3_free</a>;
a non-NULL value will be copied into memory obtained from <a href="../c3ref/free.html">sqlite3_malloc</a>
prior to being used. The <a href="../c3ref/win32_set_directory.html">sqlite3_win32_set_directory</a> interface returns
<a href="../rescode.html#ok">SQLITE_OK</a> to indicate success, <a href="../rescode.html#error">SQLITE_ERROR</a> if the type is unsupported,
or <a href="../rescode.html#nomem">SQLITE_NOMEM</a> if memory could not be allocated. The value of the
<a href="../c3ref/data_directory.html">sqlite3_data_directory</a> variable is intended to act as a replacement for
the current directory on the sub-platforms of Win32 where that concept is
not present, e.g. WinRT and UWP. The <a href="../c3ref/win32_set_directory.html">sqlite3_win32_set_directory8</a> and
<a href="../c3ref/win32_set_directory.html">sqlite3_win32_set_directory16</a> interfaces behave exactly the same as the
sqlite3_win32_set_directory interface except the string parameter must be
UTF-8 or UTF-16, respectively.
</p><p>See also lists of
<a href="objlist.html">Objects</a>,
<a href="constlist.html">Constants</a>, and
<a href="funclist.html">Functions</a>.</p>
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