From fcbc3968bd95e4d19b37d9fa4bca51b1db8596ff Mon Sep 17 00:00:00 2001
From: Ben Bridle <ben@derelict.engineering>
Date: Fri, 22 Nov 2024 16:04:33 +1300
Subject: Implement name and author ports in system device
---
arm9/source/types/readbuf.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
create mode 100644 arm9/source/types/readbuf.c
(limited to 'arm9/source/types/readbuf.c')
diff --git a/arm9/source/types/readbuf.c b/arm9/source/types/readbuf.c
new file mode 100644
index 0000000..eaee27a
--- /dev/null
+++ b/arm9/source/types/readbuf.c
@@ -0,0 +1,12 @@
+#include <nds.h>
+#include "readbuf.h"
+
+u8 rb_read(ReadBuf *buf) {
+ u8 output = buf->mem[buf->p];
+ if (output) buf->p++;
+ return output;
+}
+
+void rb_reset(ReadBuf *buf) {
+ buf->p = 0;
+}
--
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