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//! Low-level bindings for the Flipper Zero.

#![no_std]

pub mod canvas;
pub mod furi;
pub mod gui;
pub mod view_port;

/// Declare an opaque type.
#[macro_export]
macro_rules! opaque {
    ($name:ident) => {
        #[repr(C)]
        pub struct $name {
            _data: [u8; 0],
            _marker:
                core::marker::PhantomData<(*mut u8, core::marker::PhantomPinned)>,
        }
    };
}

/// Create a static C string.
/// Will automatically add a nul terminator.
#[macro_export]
macro_rules! c_string {
    ($str:expr) => {
        (concat!($str, "\0").as_ptr() as *const core::ffi::c_char)
    }
}