Function sljit_emit_fselect 

pub unsafe extern "C" fn sljit_emit_fselect(
    compiler: *mut sljit_compiler,
    type_: sljit_s32,
    dst_freg: sljit_s32,
    src1: sljit_s32,
    src1w: sljit_sw,
    src2_freg: sljit_s32,
) -> sljit_s32