ljmccarthy

#!/bin/sh

HDA=disk.img

run_qemu() {
    qemu-system-i386 \
            -cpu pentium \
            -m size=64M \
            -vga cirrus \
            -soundhw sb16,adlib \

ljmccarthy

fn cString(comptime str: []const u8) [*]const u8 {
    return &(str ++ "\x00");
}

fn cStringArray(comptime strArray: [][]const u8) [*]const ?[*]const u8 {
    comptime var out : [strArray.len + 1] ?[*]const u8 = undefined;
    inline for (strArray) |str, i| {
        out[i] = comptime cString(str);
    }
    out[strArray.len] = null;

ljmccarthy

const std = @import("std");

const ExprType = enum {
    Val,
    Var,
    Add,
    Mul,
};

const Value = u32;

ljmccarthy

const std = @import("std");
use std.os.windows;

pub extern "kernel32" stdcallcc fn GetCommandLineW() LPWSTR;
pub extern "kernel32" stdcallcc fn LocalFree(hMem: *c_void) ?*c_void;
pub extern "shell32" stdcallcc fn CommandLineToArgvW(lpCmdLine: LPCWSTR, out_pNumArgs: *c_int) ?[*]LPWSTR;

pub const ArgIteratorWindows = struct {
    index: usize,
    count: usize,

ljmccarthy

const std = @import("std");
use std.os.windows;

pub extern "kernel32" stdcallcc fn GetCommandLineW() LPWSTR;
pub extern "kernel32" stdcallcc fn LocalFree(hMem: *c_void) ?*c_void;
pub extern "shell32" stdcallcc fn CommandLineToArgvW(lpCmdLine: LPCWSTR, out_pNumArgs: *c_int) ?[*]LPWSTR;

fn getArgs(allocator: *std.mem.Allocator) ![][]u8 {
    var numArgs: c_int = undefined;
    var args = CommandLineToArgvW(GetCommandLineW(), &numArgs) orelse return error.OutOfMemory;

ljmccarthy

const std = @import("std");
const File = std.os.File;

fn copyFile(src: File, dst: File) !void {
    var buf = []u8 {0} ** 1024;
    while (true) {
        const n = try src.read(&buf);
        if (n == 0) break;
        try dst.write(buf[0..n]);
    }

ljmccarthy

const std = @import("std");

pub fn main() !void {
    const stdout = try std.io.getStdOut();

    var direct_allocator = std.heap.DirectAllocator.init();
    defer direct_allocator.deinit();

    var arena = std.heap.ArenaAllocator.init(&direct_allocator.allocator);
    defer arena.deinit();

ljmccarthy

Get-WmiObject -query "SELECT * FROM Win32_DiskDrive WHERE MediaType = 'Removable Media'" | Select-Object *

ljmccarthy

Get-WmiObject -Class Win32_DiskDrive |
    Where-Object {$_.Capabilities -contains 3 -and $_.MediaType -eq "Removable Media"} |
    Select-Object Caption, Size, SerialNumber, InterfaceType, DeviceID, Status

ljmccarthy

format MZ
entry main:start
use16

segment main

start:
	call detect_i386
	mov dx, strings.error
	jnc .print