1 files changed, 11 insertions, 3 deletions
diff --git a/arm9/source/types/readbuf.c b/arm9/source/types/readbuf.c
index eaee27a..750ac4d 100644
--- a/arm9/source/types/readbuf.c
+++ b/arm9/source/types/readbuf.c
@@ -1,12 +1,20 @@
-#include <nds.h>
 #include "readbuf.h"
 
-u8 rb_read(ReadBuf *buf) {
+
+// Populate a read buffer with a pointer to a string.
+void readbuf_populate(ReadBuf *buf, u8 *string) {
+    buf->mem = string;
+    buf->p = 0;
+}
+
+// Read the next byte of a read buffer, or zero if all bytes have been read.
+u8 readbuf_read(ReadBuf *buf) {
     u8 output = buf->mem[buf->p];
     if (output) buf->p++;
     return output;
 }
 
-void rb_reset(ReadBuf *buf) {
+// Move the pointer to the start of the buffer.
+void readbuf_set_pointer(ReadBuf *buf) {
     buf->p = 0;
 }