Implement a countdown clock in the timer

Updated the HUD to show the time.

1 files changed, 9 insertions, 1 deletions

diff --git a/src/main.c b/src/main.c
index 306f5f1..0711cf9 100644
--- a/src/main.c
+++ b/src/main.c
@@ -4,6 +4,7 @@
 #include <stdio.h>
 #include <crt0.h>
 
+#include "timer.h"
 #include "keyb.h"
 #include "vga.h"
 #include "data.h"
@@ -12,10 +13,17 @@
 /* disable paging because our int handlers are written in C */
 int _crt0_startup_flags = _CRT0_FLAG_LOCK_MEMORY;
 
+void free_all()
+{
+    timer_free();
+    keyb_free();
+}
+
 int main(int argc, char *argv[])
 {
+    timer_init();
     keyb_init();
-    atexit(keyb_free);
+    atexit(free_all);
 
     /* set VGA 320x200, 256 col */
     if (!set_mode(0x13))