# OS_ShowAttentionChina

## Syntax

      SDK_WEAK_SYMBOL void OS_ShowAttentionChina( const char** isbn, OSChinaIsbn param );

## Arguments

isbn | Specifies four ISBN-related strings displayed on the Health and Safety screen. The format of the strings is the same as that for the `OS_InitChina` function.
param | Specifies behavior related to display of the ISBN number. The specifiable values are the same as the `OS_InitChina` function.

## Return Values

None.

## Description

This function executes the startup screen processing that displays the strings specified in the `OS_InitChina` function.
All of the hardware resources used internally during screen display are released back to their original state when execution returns from this function.
This function is called internally by the `OS_InitChina` function. This function is compiled as having weak symbols. If an `OS_ShowAttentionChina` function is newly defined inside an application, that new function will have priority when linking.

## See Also

`OS_InitChina`

## Revision History

2009/05/27 Added second argument.
2005/07/11 Initial version.

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