From 3f3f9a806dc63ad827fe28724dabe694f6e67f1e Mon Sep 17 00:00:00 2001
From: Benji Dial <Benji3.141@gmail.com>
Date: Fri, 27 Dec 2019 11:10:56 -0500
Subject: apm and smbios stubs, get_char can now wait for printable

---
 src/kernel/vga.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'src/kernel/vga.c')

diff --git a/src/kernel/vga.c b/src/kernel/vga.c
index cf95bc2..f83a2cf 100644
--- a/src/kernel/vga.c
+++ b/src/kernel/vga.c
@@ -109,6 +109,20 @@ void put_32_dec(uint32_t n) {
     put_char('0');
 }
 
+void put_16_dec(uint16_t n) {
+  if (n) {
+    bool sig = false;
+    for (uint16_t m = 10000; m; m /= 10) {
+      if (((n / m) % 10) || sig) {
+        sig = true;
+        put_char((uint8_t)'0' + (n / m) % 10);
+      }
+    }
+  }
+  else
+    put_char('0');
+}
+
 void put_8_dec(uint8_t n) {
   if (n) {
     bool sig = false;
-- 
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