Function XTextExtents

pub unsafe extern "C" fn XTextExtents(
    arg1: *mut XFontStruct,
    arg2: *const i8,
    arg3: i32,
    arg4: *mut i32,
    arg5: *mut i32,
    arg6: *mut i32,
    arg7: *mut XCharStruct,
) -> i32
Available on crate feature dep_sdl2 only.