joedavis

/* Foreach loop in GNU C, released in the public domain by Joe Davis.
 * Credit would be nice ;)
 */

#ifndef FOREACH_H_
#define FOREACH_H_

#include <stdbool.h>
#include <string.h>

joedavis

/* Example usage of "let" */

#include "let.h"

int
main (int argc, char *argv[])
{
  let ((x, 42),
       (y, 3.14159))
    {

joedavis

// Singleton with statically allocated storage, useful for embedded systems, 
// operating system kernels and driver development.

/*
 * Written in 2014 by Joe Davis <[email protected]> 
 *
 * To the extent possible under law, the author(s) have dedicated all copyright
 * and related and neighboring rights to this software to the public domain
 * worldwide. This software is distributed without any warranty. 
 *

joedavis

#![feature(macro_rules)]

use std::collections::HashMap;

macro_rules! map(
    { $T:ident $($args:tt)* } => {
        {
            let mut m = $T::new();
            map_insert! { m $($args)* }
        }

joedavis

#![feature(macro_rules)]
#![feature(globs)]
use std::fmt::*;

macro_rules! bitfield(
    { $name:ident: $repr:ty,
      $(($getter:ident, $setter:ident): $width:expr),+ } => (
        #[packed]
        #[deriving(Show)]
        struct $name($repr);

joedavis

#!/usr/bin/env python3

"""
Animation of the Schrodinger equation for a particle in a 1D box

    -∂²/∂x² ψ(x,t) = i ∂/∂t ψ(x,t)          (natural units)

for a non-eigenstate initial state ψ, with boundary conditions

    ψ(0,t) = ψ(1,t) = 0.

joedavis

Index: sysupgrade.sh
===================================================================
RCS file: /cvs/src/usr.sbin/sysupgrade/sysupgrade.sh,v
retrieving revision 1.26
diff -u -p -r1.26 sysupgrade.sh
--- sysupgrade.sh	14 Oct 2019 06:58:53 -0000	1.26
+++ sysupgrade.sh	15 Oct 2019 19:30:14 -0000
@@ -25,7 +25,7 @@ umask 0022
 export PATH=/usr/bin:/bin:/usr/sbin:/sbin
 

joedavis

const std = @import("std");

pub const Headers = std.StringHashMap([]const u8);

pub const StatusCode = enum(u32) {
    @"continue" = 100,
    switching_protocols = 101,
    processing = 102,
    early_hints = 103,