#include "vulkan/vulkan.h"
#include <stdio.h>
#include <stdlib.h>

int main() {
    VkInstanceCreateInfo inst_info = {};
    inst_info.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO;
    inst_info.pNext = NULL;
    inst_info.flags = 0;
    inst_info.pApplicationInfo = NULL;
    inst_info.enabledExtensionCount = 0;
    inst_info.ppEnabledExtensionNames = NULL;
    inst_info.enabledLayerCount = 0;
    inst_info.ppEnabledLayerNames = NULL;

    VkInstance inst;
    VkResult res;

    res = vkCreateInstance(&inst_info, NULL, &inst);
    if (res == VK_ERROR_INCOMPATIBLE_DRIVER) {
        printf("cannot find a compatible Vulkan ICD\n");
        exit(-1);
    } else if (res) {
        printf("unknown error\n");
        exit(-1);
    }

    vkDestroyInstance(inst, NULL);

    return 0;
}