Fixed stray keyboard characters

2 files changed, 7 insertions, 0 deletions

diff --git a/libc/inc/stack.h b/libc/inc/stack.h
index 8fec25f..16725f8 100644
--- a/libc/inc/stack.h
+++ b/libc/inc/stack.h
@@ -23,5 +23,6 @@ u32 stack_push_bot(struct stack *stack, void *data);
 u32 stack_push(struct stack *stack, void *data);
 void *stack_pop(struct stack *stack);
 void *stack_peek(struct stack *stack);
+void stack_clear(struct stack *stack);
 
 #endif
diff --git a/libc/stack.c b/libc/stack.c
index dac18a2..c47dd59 100644
--- a/libc/stack.c
+++ b/libc/stack.c
@@ -117,3 +117,9 @@ void *stack_peek(struct stack *stack)
 
 	return stack->tail;
 }
+
+void stack_clear(struct stack *stack)
+{
+	while (stack_pop(stack))
+		;
+}