mmozeiko

#include <stdio.h>

#define STR2(x) #x
#define STR(x) STR2(x)

#ifdef _WIN32
#define INCBIN_SECTION ".rdata, \"dr\""
#else
#define INCBIN_SECTION ".rodata"
#endif

mmozeiko

// download glfw3 from https://www.glfw.org/download and then compile:
// cl.exe -O2 q1.c -Iinclude -link opengl32.lib glu32.lib lib-vc2019\glfw3dll.lib

#define _CRT_SECURE_NO_DEPRECATE
#include <stdint.h>
#include <string.h>
#include <stdio.h>
#include <math.h>
#include <assert.h>

mmozeiko

/* ========================================================================
   $File: tools/ctime/ctime.c $
   $Date: 2016/05/08 04:16:55PM $
   $Revision: 7 $
   $Creator: Casey Muratori $
   $Notice: 

   The author of this software MAKES NO WARRANTY as to the RELIABILITY,
   SUITABILITY, or USABILITY of this software. USE IT AT YOUR OWN RISK.

mmozeiko

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
THIS IS BAD WAY TO USE WASAPI. DO NOT USE MAYBE EXCEPT AS REFERENCE TO WASAPI FUNCTIONS.

   
   
/* ========================================================================
   $File: $
   $Date: $
   $Revision: $

mmozeiko

#include <windows.h>
#include <intrin.h>

#define Assert(x) do { if (!(x)) __debugbreak(); } while (0)

static struct
{
    DWORD process_id;
    char  data[4096 - sizeof(DWORD)];
}* ods_buffer;

mmozeiko

// example how to set up OpenGL core context on X11 with EGL
// and use basic functionality of OpenGL 4.5 version

// to compile on Ubuntu first install following packages: build-essential libx11-dev libgl-dev libegl-dev, then run:
// gcc x11_opengl.c -o x11_opengl -lm -lX11 -lEGL

// important extension functionality used here:
// (4.3) KHR_debug:                     https://www.khronos.org/registry/OpenGL/extensions/KHR/KHR_debug.txt
// (4.5) ARB_direct_state_access:       https://www.khronos.org/registry/OpenGL/extensions/ARB/ARB_direct_state_access.txt
// (4.1) ARB_separate_shader_objects:   https://www.khronos.org/registry/OpenGL/extensions/ARB/ARB_separate_shader_objects.txt

mmozeiko

#define COBJMACROS
#define NOMINMAX
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <d3d11.h>

#include <stdint.h>
#include <string.h>
#include <intrin.h>

mmozeiko

# Warning: this implementation doesn't check if writes or reads will happen
# out of input/output buffer range, so that will generate IndexError exception

def LZ4_decompress(source, osize):
  isize = len(source)

  src = bytearray(source)
  dst = bytearray(osize)

  si = 0

mmozeiko

#!/usr/bin/env python3

# packs multiple images (bmp/png/...) into ico file
# width and height of images must be <= 256
# pixel format of images must be 32-bit RGBA

import argparse
import struct
import os
from PIL import Image # https://python-pillow.org/

mmozeiko

// gcc -g demo.c -ldl

#define _GNU_SOURCE
#include <stdio.h>
#include <dlfcn.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <signal.h>
#include <unistd.h>