pub fn __aeabi_memset4(dest: [*]u8, n: usize, c: i32) callconv(.
pub fn __aeabi_memset4(dest: [*]u8, n: usize, c: i32) callconv(.{ .arm_aapcs = .{} }) void { @setRuntimeSafety(false); _ = memset(dest, c, n); }