diff --git a/bitcoin/Makefile b/bitcoin/Makefile
index 9b204bc73..a0536df0b 100644
--- a/bitcoin/Makefile
+++ b/bitcoin/Makefile
@@ -9,7 +9,6 @@ BITCOIN_SRC :=					\
 	bitcoin/privkey.c			\
 	bitcoin/psbt.c				\
 	bitcoin/pubkey.c			\
-	bitcoin/pullpush.c			\
 	bitcoin/script.c			\
 	bitcoin/shadouble.c			\
 	bitcoin/short_channel_id.c		\
@@ -30,7 +29,6 @@ BITCOIN_HEADERS := bitcoin/address.h		\
 	bitcoin/privkey.h			\
 	bitcoin/psbt.h				\
 	bitcoin/pubkey.h			\
-	bitcoin/pullpush.h			\
 	bitcoin/script.h			\
 	bitcoin/shadouble.h			\
 	bitcoin/short_channel_id.h		\
diff --git a/bitcoin/block.c b/bitcoin/block.c
index 1951b0b1e..53df3e13e 100644
--- a/bitcoin/block.c
+++ b/bitcoin/block.c
@@ -1,11 +1,58 @@
+#include <assert.h>
 #include <bitcoin/block.h>
 #include <bitcoin/chainparams.h>
-#include <bitcoin/pullpush.h>
 #include <bitcoin/tx.h>
+#include <ccan/mem/mem.h>
 #include <ccan/str/hex/hex.h>
 #include <common/type_to_string.h>
 #include <wire/wire.h>
 
+/* Sets *cursor to NULL and returns NULL when a pull fails. */
+static const u8 *pull(const u8 **cursor, size_t *max, void *copy, size_t n)
+{
+	const u8 *p = *cursor;
+
+	if (*max < n) {
+		*cursor = NULL;
+		*max = 0;
+		/* Just make sure we don't leak uninitialized mem! */
+		if (copy)
+			memset(copy, 0, n);
+		return NULL;
+	}
+	*cursor += n;
+	*max -= n;
+	assert(p);
+	if (copy)
+		memcpy(copy, p, n);
+	return memcheck(p, n);
+}
+
+static u32 pull_le32(const u8 **cursor, size_t *max)
+{
+	le32 ret;
+
+	if (!pull(cursor, max, &ret, sizeof(ret)))
+		return 0;
+	return le32_to_cpu(ret);
+}
+
+static u64 pull_varint(const u8 **cursor, size_t *max)
+{
+	u64 ret;
+	size_t len;
+
+	len = varint_get(*cursor, *max, &ret);
+	if (len == 0) {
+		*cursor = NULL;
+		*max = 0;
+		return 0;
+	}
+	pull(cursor, max, NULL, len);
+	return ret;
+}
+
+
 static void sha256_varint(struct sha256_ctx *ctx, u64 val)
 {
 	u8 vt[VARINT_MAX_LEN];
diff --git a/bitcoin/pullpush.c b/bitcoin/pullpush.c
deleted file mode 100644
index baa94d501..000000000
--- a/bitcoin/pullpush.c
+++ /dev/null
@@ -1,104 +0,0 @@
-#include "pullpush.h"
-#include "varint.h"
-#include <assert.h>
-#include <ccan/endian/endian.h>
-#include <ccan/mem/mem.h>
-
-void push_varint(varint_t v,
-		 void (*push)(const void *, size_t, void *), void *pushp)
-{
-	u8 buf[VARINT_MAX_LEN];
-
-	push(buf, varint_put(buf, v), pushp);
-}
-
-void push_le32(u32 v,
-	       void (*push)(const void *, size_t, void *), void *pushp)
-{
-	le32 l = cpu_to_le32(v);
-	push(&l, sizeof(l), pushp);
-}
-
-void push_le64(u64 v,
-	       void (*push)(const void *, size_t, void *), void *pushp)
-{
-	le64 l = cpu_to_le64(v);
-	push(&l, sizeof(l), pushp);
-}
-
-void push_amount_sat(struct amount_sat v,
-		     void (*push)(const void *, size_t, void *), void *pushp)
-{
-	push_le64(v.satoshis, push, pushp); /* Raw: low-level helper */
-}
-
-void push_varint_blob(const tal_t *blob,
-		      void (*push)(const void *, size_t, void *),
-		      void *pushp)
-{
-	push_varint(tal_bytelen(blob), push, pushp);
-	push(blob, tal_bytelen(blob), pushp);
-}
-
-void push(const void *data, size_t len, void *pptr_)
-{
-	u8 **pptr = pptr_;
-	size_t oldsize = tal_count(*pptr);
-
-	tal_resize(pptr, oldsize + len);
-	memcpy(*pptr + oldsize, memcheck(data, len), len);
-}
-
-/* Sets *cursor to NULL and returns NULL when a pull fails. */
-const u8 *pull(const u8 **cursor, size_t *max, void *copy, size_t n)
-{
-	const u8 *p = *cursor;
-
-	if (*max < n) {
-		*cursor = NULL;
-		*max = 0;
-		/* Just make sure we don't leak uninitialized mem! */
-		if (copy)
-			memset(copy, 0, n);
-		return NULL;
-	}
-	*cursor += n;
-	*max -= n;
-	assert(p);
-	if (copy)
-		memcpy(copy, p, n);
-	return memcheck(p, n);
-}
-
-u64 pull_varint(const u8 **cursor, size_t *max)
-{
-	u64 ret;
-	size_t len;
-
-	len = varint_get(*cursor, *max, &ret);
-	if (len == 0) {
-		*cursor = NULL;
-		*max = 0;
-		return 0;
-	}
-	pull(cursor, max, NULL, len);
-	return ret;
-}
-
-u32 pull_le32(const u8 **cursor, size_t *max)
-{
-	le32 ret;
-
-	if (!pull(cursor, max, &ret, sizeof(ret)))
-		return 0;
-	return le32_to_cpu(ret);
-}
-
-u64 pull_le64(const u8 **cursor, size_t *max)
-{
-	le64 ret;
-
-	if (!pull(cursor, max, &ret, sizeof(ret)))
-		return 0;
-	return le64_to_cpu(ret);
-}
diff --git a/bitcoin/pullpush.h b/bitcoin/pullpush.h
deleted file mode 100644
index 268125aba..000000000
--- a/bitcoin/pullpush.h
+++ /dev/null
@@ -1,26 +0,0 @@
-#ifndef LIGHTNING_BITCOIN_PULLPUSH_H
-#define LIGHTNING_BITCOIN_PULLPUSH_H
-#include "config.h"
-#include "bitcoin/varint.h"
-#include <ccan/tal/tal.h>
-#include <common/amount.h>
-
-void push_varint(varint_t v,
-		 void (*push)(const void *, size_t, void *), void *pushp);
-void push_le32(u32 v, void (*push)(const void *, size_t, void *), void *pushp);
-void push_le64(u64 v, void (*push)(const void *, size_t, void *), void *pushp);
-void push_amount_sat(struct amount_sat v,
-		     void (*push)(const void *, size_t, void *), void *pushp);
-void push_varint_blob(const tal_t *blob,
-		      void (*push)(const void *, size_t, void *),
-		      void *pushp);
-
-u64 pull_varint(const u8 **cursor, size_t *max);
-u32 pull_le32(const u8 **cursor, size_t *max);
-u64 pull_le64(const u8 **cursor, size_t *max);
-
-/* This extends **pptr by tal_resize */
-void push(const void *data, size_t len, void *pptr_);
-const u8 *pull(const u8 **cursor, size_t *max, void *copy, size_t n);
-
-#endif /* LIGHTNING_BITCOIN_PULLPUSH_H */
diff --git a/bitcoin/test/run-bitcoin_block_from_hex.c b/bitcoin/test/run-bitcoin_block_from_hex.c
index 52d13fa32..6bbcc1274 100644
--- a/bitcoin/test/run-bitcoin_block_from_hex.c
+++ b/bitcoin/test/run-bitcoin_block_from_hex.c
@@ -1,6 +1,5 @@
 #include "../block.c"
 #include "../psbt.c"
-#include "../pullpush.c"
 #include "../shadouble.c"
 #include "../tx.c"
 #include "../varint.c"
diff --git a/bitcoin/test/run-tx-encode.c b/bitcoin/test/run-tx-encode.c
index 30238ef7e..03de237ef 100644
--- a/bitcoin/test/run-tx-encode.c
+++ b/bitcoin/test/run-tx-encode.c
@@ -1,6 +1,5 @@
 #include <assert.h>
 #include <bitcoin/psbt.c>
-#include <bitcoin/pullpush.c>
 #include <bitcoin/shadouble.c>
 #include <bitcoin/tx.c>
 #include <bitcoin/varint.c>
diff --git a/bitcoin/tx.c b/bitcoin/tx.c
index 2056bc195..4027c0d9b 100644
--- a/bitcoin/tx.c
+++ b/bitcoin/tx.c
@@ -2,7 +2,6 @@
 #include <bitcoin/block.h>
 #include <bitcoin/chainparams.h>
 #include <bitcoin/psbt.h>
-#include <bitcoin/pullpush.h>
 #include <bitcoin/script.h>
 #include <bitcoin/tx.h>
 #include <ccan/cast/cast.h>
diff --git a/plugins/Makefile b/plugins/Makefile
index 39ac8efca..a95065f9f 100644
--- a/plugins/Makefile
+++ b/plugins/Makefile
@@ -22,7 +22,6 @@ PLUGIN_COMMON_OBJS :=				\
 	bitcoin/privkey.o			\
 	bitcoin/psbt.o				\
 	bitcoin/pubkey.o			\
-	bitcoin/pullpush.o			\
 	bitcoin/script.o			\
 	bitcoin/shadouble.o			\
 	bitcoin/short_channel_id.o		\