

#include <nitro/fs.h>BOOL FS_ClearOverlayImage(FSOverlayInfo *p_ovi);| p_ovi | FSOverlayInfo structure that holds overlay module information. |
Returns TRUE if the overlay module's region is cleared properly; returns FALSE otherwise.
This function clears the overlay module's region. This function is called from the FS_LoadOverlayImage function. This process is equivalent to first disabling DTCM and ITCM starting at the address that is retrieved by the FS_GetOverlayAddress function, clearing the range retrieved by the FS_GetOverlayTotalSize function, and then initializing the entire region with a value of 0. This function is used with the FS_GetOverlayFileID function to asynchronously load overlays. For information about the relationship with other overlay functions that perform equivalent processes, see the examples in the reference for the FS_LoadOverlay function.
FSOverlayInfo
FS_LoadOverlayInfo
FS_GetOverlayTotalSize
FS_GetOverlayAddress
FS_GetOverlayFileID
FS_StartOverlay
FS_LoadOverlayImage
FS_LoadOverlay
FS_UnloadOverlayImage
2004/10/19 Changed the description and some links.
2004/09/24 Added description concerning the relationship with each type of overlay function.
2004/09/09 Initial version.
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