Kernel: Add a beep() syscall that beeps the PC speaker.

Hook this up in Terminal so that the '\a' character generates a beep.
Finally emit an '\a' character in the shell line editing code when
backspacing at the start of the line.

1 files changed, 1 insertions, 0 deletions

diff --git a/Kernel/Syscall.h b/Kernel/Syscall.h
index 1844826888..d2c884bade 100644
--- a/Kernel/Syscall.h
+++ b/Kernel/Syscall.h
@@ -103,6 +103,7 @@
     __ENUMERATE_SYSCALL(exit_thread) \
     __ENUMERATE_SYSCALL(mknod) \
     __ENUMERATE_SYSCALL(writev) \
+    __ENUMERATE_SYSCALL(beep) \
 
 
 namespace Syscall {