Simple GLFW window init

main.cpp

#include <GLFW/glfw3.h>
#include <stdio.h>

/**
Compile with MinGW on Windows:
mingw32-g++ main.cpp -I C:\libs\prebuilt\glfw-3.3.2.bin.WIN32\include -LC:\libs\prebuilt\glfw-3.3.2.bin.WIN32\lib-mingw -lglfw3 -lGdi32 -lOpengl32 -o main
**/
int main()
{

    glfwInit();
    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
    glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
    GLFWwindow *window = glfwCreateWindow(512, 512, "glfw test", NULL, NULL);
    glfwMakeContextCurrent(window);

    while (!glfwWindowShouldClose(window))
    {
        if (glfwGetKey(window, GLFW_KEY_ESCAPE) == GLFW_PRESS)
            glfwSetWindowShouldClose(window, true);

        glClearColor(0.2f, 0.3f, 0.3f, 1.0f);
        glClear(GL_COLOR_BUFFER_BIT);

        glfwSwapBuffers(window);
        glfwPollEvents();
    }

    printf("main\n");
    return 0;
}