Vendor dependencies for 0.3.0 release

vendor/nix/test/test_kmod/hello_mod/Makefile

@@ -0,0 +1,7 @@
+obj-m += hello.o
+
+all:
+	make -C /lib/modules/$(shell uname -r)/build M=$(shell pwd) modules
+
+clean:
+	make -C /lib/modules/$(shell uname -r)/build M=$(shell pwd) clean

vendor/nix/test/test_kmod/hello_mod/hello.c

@@ -0,0 +1,26 @@
+/*
+ *  SPDX-License-Identifier: GPL-2.0+ or MIT
+ */
+#include <linux/module.h>
+#include <linux/kernel.h>
+
+static int number= 1;
+static char *who = "World";
+
+module_param(number, int, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
+MODULE_PARM_DESC(myint, "Just some number");
+module_param(who, charp, 0000);
+MODULE_PARM_DESC(who, "Whot to greet");
+
+int init_module(void)
+{
+	printk(KERN_INFO "Hello %s (%d)!\n", who, number);
+	return 0;
+}
+
+void cleanup_module(void)
+{
+	printk(KERN_INFO "Goodbye %s (%d)!\n", who, number);
+}
+
+MODULE_LICENSE("Dual MIT/GPL");