Implement UDP and TCP stack (AI)

src/kernel.c

@@ -26,6 +26,8 @@
 #include "ipv4.h"
 #include "arp.h"
 #include "dhcp.h"
+#include "udp.h"
+#include "tcp.h"
 #include "framebuffer.h"
 
 /* Global framebuffer info, parsed from multiboot2 tags. */
@@ -431,6 +433,12 @@ void kernel_main(uint32_t magic, uint32_t addr) {
     dhcp_init();
     offset_print("DHCP subsystem initialized\n");
 
+    udp_init();
+    offset_print("UDP stack initialized\n");
+
+    tcp_init();
+    offset_print("TCP stack initialized\n");
+
     init_drivers();
     EARLY_PRINT("DRV ");
     offset_print("Drivers initialized\n");