Global OSL_OSK_CANCEL: Use PSP_UTILITY_OSK_RESULT_CANCELLED instead.
Global oslDrawImageBig (OSL_IMAGE *img): This function is deprecated and may change or be removed in future releases of OSLib. It is recommended to use oslDrawImage for standard image drawing needs.
Global oslDrawImageSimple (OSL_IMAGE *img): This function is maintained only for compatibility with older code. Use oslDrawImage instead.
Global oslDrawMapSimple (OSL_MAP *m): This function is deprecated and should not be used.
Global oslDrawTile (int u, int v, int x, int y, int tX, int tY): This function is deprecated and should not be used in new code. It may be removed in future versions.