Function bfont_draw_str_ex_vfmt

pub unsafe extern "C" fn bfont_draw_str_ex_vfmt(
    b: *mut c_void,
    width: u32,
    fg: u32,
    bg: u32,
    bpp: u8,
    opaque: bool,
    fmt: *const c_char,
    var_args: *mut VaList<'_, '_>,
)