diff --git a/packet-radio/src/packet_buffer.c b/packet-radio/src/packet_buffer.c
index 1b66466..64cda9f 100644
--- a/packet-radio/src/packet_buffer.c
+++ b/packet-radio/src/packet_buffer.c
@@ -1,3 +1,14 @@
+/*
+Copyright 2022, Savanni D'Gerinel <savanni@luminescent-dreams.com>
+
+This file is part of Savanni's AVR library.
+
+This AVR library is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+
+This AVR library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with this AVR library. If not, see <https://www.gnu.org/licenses/>.
+*/
 
 #include "radio.h"
 #include "packet.h"
@@ -7,7 +18,15 @@
 size_t circular_next(size_t current, size_t max);
 
 packet_buffer_t *packet_buffer_new() {
-    return malloc(sizeof(packet_buffer_t));
+    packet_buffer_t *buffer = malloc(sizeof(packet_buffer_t));
+    packet_buffer_init(buffer);
+    return buffer;
+}
+
+void packet_buffer_init(packet_buffer_t *buffer) {
+    buffer->count = 0;
+    buffer->bottom = 0;
+    buffer->top = 0;
 }
 
 packet_t *packet_buffer_enqueue(packet_buffer_t *self, packet_buffer_status_e *status) {
diff --git a/packet-radio/src/packet_buffer.h b/packet-radio/src/packet_buffer.h
index c7320de..4f8542e 100644
--- a/packet-radio/src/packet_buffer.h
+++ b/packet-radio/src/packet_buffer.h
@@ -1,9 +1,19 @@
+/*
+Copyright 2022, Savanni D'Gerinel <savanni@luminescent-dreams.com>
+
+This file is part of Savanni's AVR library.
+
+This AVR library is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+
+This AVR library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with this AVR library. If not, see <https://www.gnu.org/licenses/>.
+*/
 
 #ifndef __PACKET_BUFFER_H__
 #define __PACKET_BUFFER_H__
 
 #include "packet.h"
-#include <stdlib.h>
 
 typedef enum {
     packet_buffer_status_ok,
@@ -19,6 +29,7 @@ typedef struct {
 } packet_buffer_t;
 
 packet_buffer_t *packet_buffer_new();
+void packet_buffer_init(packet_buffer_t *);
 
 packet_t * packet_buffer_enqueue(packet_buffer_t *, packet_buffer_status_e *);
 packet_t * packet_buffer_head(packet_buffer_t *, packet_buffer_status_e *);