From 6179308e3f6e4c64013e5db5da9b30a22abca704 Mon Sep 17 00:00:00 2001
From: Anton Kling <anton@kling.gg>
Date: Sat, 14 Dec 2024 15:13:01 +0100
Subject: sb: Allow input to be "ignored"

This removes edge cases from read calls and makes bugs harder
to introduce.
---
 kernel/lib/sb.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'kernel/lib/sb.h')

diff --git a/kernel/lib/sb.h b/kernel/lib/sb.h
index 7832015..4d910e3 100644
--- a/kernel/lib/sb.h
+++ b/kernel/lib/sb.h
@@ -8,12 +8,14 @@ struct sb {
   char *string;
   size_t length;
   size_t capacity;
+  size_t to_ignore;
   uint8_t prebuffer;
 };
 
 struct sv;
 
 void sb_init(struct sb *ctx);
+void sb_set_ignore(struct sb *ctx, size_t n);
 int sb_init_capacity(struct sb *ctx, size_t starting_capacity);
 void sb_init_buffer(struct sb *ctx, char *buffer, size_t size);
 void sb_free(struct sb *ctx);
-- 
cgit v1.2.3