[][src]Function libeyelink_sys::eyelink_get_palette

pub unsafe extern "C" fn eyelink_get_palette(pal: *mut c_void) -> INT16

@internal

Get palette: always ramp definition. @return \c -1 if no image in progress, \c 0 if old, \c 1 if new palette.

non-palette data in *pal may change even if 0 returned.