# GX_VBlankIntr

## C Specification

      #include <nitro/gx/gx.h>

      s32 GX_VBlankIntr(BOOL enable);

## Arguments

enable | Sets whether to generate a V-Blank interrupt request

## Return Values

This function returns the status of the V-Blank interrupt request generation enable flag before this function was called. When it is prohibited, a value of 0 is returned. When it is permitted, a value other than the value of 0 is returned.

## Description

If the argument is `TRUE`, this function generates a V-Blank interrupt request. If it is `FALSE`, it does not generate one.

## See Also

`GX_IsVBlank`, `GX_HBlankIntr`

## Revision History

07/26/2004 Revised the description of the return values.
01/19/2004 Initial version.

CONFIDENTIAL