//! danos user-space runtime library — a nascent libc. Every user binary (init,
//! and later the VFS server + device drivers) imports this as `@import("rt")`:
//! syscall wrappers, the C-convention heap, IPC helpers, and the process start
//! shim. It is compiled into each binary (inheriting its `.large` code model and
//! freestanding target), so all user programs share one implementation.
//!
//! A user binary needs three lines:
//!   const rt = @import("rt");
//!   pub const panic = rt.panic;
//!   comptime { _ = &rt.start._start; }   // pull the entry shim in
//! and a `pub fn main() void`.

pub const sys = @import("sys.zig");
pub const heap = @import("heap.zig");
pub const ipc = @import("ipc.zig");
pub const start = @import("start.zig");

/// Re-exported so a user binary can `pub const panic = rt.panic;`.
pub const panic = start.panic;

/// The heap as a `std.mem.Allocator`, for Zig `std` containers in user code.
pub const allocator = heap.allocator;