Implemented some basic libc functions and a text console

kernel/console.c

@@ -0,0 +1,12 @@
+#include <socks/console.h>
+#include <socks/machine/console.h>
+
+void console_init(void)
+{
+	ml_console_init();
+}
+
+void console_putchar(int c)
+{
+	ml_console_putchar(c);
+}