1 files changed, 9 insertions, 0 deletions
diff --git a/01_exercise/bootloader.c b/01_exercise/bootloader.c
index faede85..403586b 100644
--- a/01_exercise/bootloader.c
+++ b/01_exercise/bootloader.c
@@ -23,6 +23,15 @@ void print(char const *const str) {
     }
 }
 
+char getc() {
+    char ret;
+    asm("mov $0x00, %%ah;"
+        "int $0x16;"
+        : "=a"(ret));
+    return ret;
+}
+
 void main(void) {
     print("Hello!");
+    put(getc());
 }