// Generated by tools/gen.zig, do not edit.

const std = @import("std");
const abi = @import("../abi.zig");
const host = @import("host.zig");
const types = @import("types.zig");
const guest = @import("guest.zig");

pub fn start(comptime impl: fn (host.Canvas) abi.Result(void, []const u8)) void {
    const glue = struct {
        fn call(p0: i32) callconv(.c) i32 {
            const args = abi.liftArgs(std.meta.ArgsTuple(@TypeOf(impl)), .{p0});
            return abi.lowerReturn(abi.Result(void, []const u8), @call(.auto, impl, args));
        }

        fn post(_: i32) callconv(.c) void {
            abi.endCall();
        }
    };
    @export(&glue.call, .{ .name = "start" });
    @export(&glue.post, .{ .name = "cabi_post_start" });
}

pub fn measure(comptime impl: fn (types.Shape, types.Pair) f32) void {
    const glue = struct {
        fn call(p0: i32, p1: i32, p2: i32, p3: i32, p4: f64) callconv(.c) f32 {
            const args = abi.liftArgs(std.meta.ArgsTuple(@TypeOf(impl)), .{ p0, p1, p2, p3, p4 });
            defer abi.endCall();
            return abi.lowerReturn(f32, @call(.auto, impl, args));
        }
    };
    @export(&glue.call, .{ .name = "measure" });
}

pub fn stop(comptime impl: fn () void) void {
    const glue = struct {
        fn call() callconv(.c) void {
            const args = abi.liftArgs(std.meta.ArgsTuple(@TypeOf(impl)), .{});
            defer abi.endCall();
            return abi.lowerReturn(void, @call(.auto, impl, args));
        }
    };
    @export(&glue.call, .{ .name = "stop" });
}

pub fn describe(comptime impl: fn () guest.Point) void {
    const glue = struct {
        fn call() callconv(.c) i32 {
            const args = abi.liftArgs(std.meta.ArgsTuple(@TypeOf(impl)), .{});
            return abi.lowerReturn(guest.Point, @call(.auto, impl, args));
        }

        fn post(_: i32) callconv(.c) void {
            abi.endCall();
        }
    };
    @export(&glue.call, .{ .name = "demo:gen/guest@1.2.0#describe" });
    @export(&glue.post, .{ .name = "cabi_post_demo:gen/guest@1.2.0#describe" });
}