From 201e15348e9fb4e99bfa7b3066c02a16f0e911c4 Mon Sep 17 00:00:00 2001
From: Piper Pentagram <piper@pipi.sh>
Date: Fri, 18 Jul 2025 16:29:07 -0700
Subject: [PATCH] remove unused byte munching code

---
 include/dns_packet_buffer.h |  2 --
 src/dns_packet_buffer.c     | 36 ------------------------------------
 2 files changed, 38 deletions(-)

diff --git a/include/dns_packet_buffer.h b/include/dns_packet_buffer.h
index 5884dad..9457e54 100644
--- a/include/dns_packet_buffer.h
+++ b/include/dns_packet_buffer.h
@@ -11,6 +11,4 @@ struct DNSPacketBuffer {
 
 struct DNSPacketBuffer *new_dns_packet_buffer();
 
-struct DNSPacketHeader *dns_header(struct DNSPacketBuffer);
-
 unsigned char pb_read_byte(struct DNSPacketBuffer *);
diff --git a/src/dns_packet_buffer.c b/src/dns_packet_buffer.c
index eb84f12..d47f1e5 100644
--- a/src/dns_packet_buffer.c
+++ b/src/dns_packet_buffer.c
@@ -8,39 +8,3 @@ struct DNSPacketBuffer *new_dns_packet_buffer()
     buf = malloc(sizeof(struct DNSPacketBuffer));
     return buf;
 }
-
-struct DNSPacketHeader *dns_header(struct DNSPacketBuffer)
-{
-
-}
-
-
-// read a single byte and move the cursor one byte forward
-unsigned char pb_read_byte(struct DNSPacketBuffer *pb)
-{
-    unsigned char b = pb->buf[pb->pos];
-    pb->pos++;
-
-    if (pb->pos >= PB_SIZE) {
-       printf(
-           "WARN: pb_read_byte: advanced packetbuffer cursor pos to %lu, which is greater than the max %d",
-           pb->pos,
-           PB_SIZE
-        ); 
-    }
-
-    return b;
-}
-
-unsigned char pb_get_byte(struct DNSPacketBuffer *pb)
-{
-    if (pb->pos >= PB_SIZE) {
-       printf(
-           "WARN: pb_get_byte: accessing packetbuffer cursor pos %lu, which is greater than the max %d",
-           pb->pos,
-           PB_SIZE
-        ); 
-    }
-
-    return pb->buf[pb->pos];
-}