diff --git a/Makefile b/Makefile
index e3abf0ba83..39b10923d4 100644
--- a/Makefile
+++ b/Makefile
@@ -2683,7 +2683,6 @@ REFTABLE_OBJS += reftable/error.o
 REFTABLE_OBJS += reftable/block.o
 REFTABLE_OBJS += reftable/blocksource.o
 REFTABLE_OBJS += reftable/iter.o
-REFTABLE_OBJS += reftable/publicbasics.o
 REFTABLE_OBJS += reftable/merged.o
 REFTABLE_OBJS += reftable/pq.o
 REFTABLE_OBJS += reftable/reader.o
diff --git a/reftable/basics.c b/reftable/basics.c
index 0058619ca6..cf072935c8 100644
--- a/reftable/basics.c
+++ b/reftable/basics.c
@@ -7,6 +7,49 @@ https://developers.google.com/open-source/licenses/bsd
 */
 
 #include "basics.h"
+#include "reftable-basics.h"
+
+static void *(*reftable_malloc_ptr)(size_t sz);
+static void *(*reftable_realloc_ptr)(void *, size_t);
+static void (*reftable_free_ptr)(void *);
+
+void *reftable_malloc(size_t sz)
+{
+	if (reftable_malloc_ptr)
+		return (*reftable_malloc_ptr)(sz);
+	return malloc(sz);
+}
+
+void *reftable_realloc(void *p, size_t sz)
+{
+	if (reftable_realloc_ptr)
+		return (*reftable_realloc_ptr)(p, sz);
+	return realloc(p, sz);
+}
+
+void reftable_free(void *p)
+{
+	if (reftable_free_ptr)
+		reftable_free_ptr(p);
+	else
+		free(p);
+}
+
+void *reftable_calloc(size_t nelem, size_t elsize)
+{
+	size_t sz = st_mult(nelem, elsize);
+	void *p = reftable_malloc(sz);
+	memset(p, 0, sz);
+	return p;
+}
+
+void reftable_set_alloc(void *(*malloc)(size_t),
+			void *(*realloc)(void *, size_t), void (*free)(void *))
+{
+	reftable_malloc_ptr = malloc;
+	reftable_realloc_ptr = realloc;
+	reftable_free_ptr = free;
+}
 
 void put_be24(uint8_t *out, uint32_t i)
 {
@@ -121,3 +164,15 @@ int common_prefix_size(struct strbuf *a, struct strbuf *b)
 
 	return p;
 }
+
+int hash_size(uint32_t id)
+{
+	switch (id) {
+	case 0:
+	case GIT_SHA1_FORMAT_ID:
+		return GIT_SHA1_RAWSZ;
+	case GIT_SHA256_FORMAT_ID:
+		return GIT_SHA256_RAWSZ;
+	}
+	abort();
+}
diff --git a/reftable/basics.h b/reftable/basics.h
index c8fec68d4e..4e2e76014a 100644
--- a/reftable/basics.h
+++ b/reftable/basics.h
@@ -14,6 +14,7 @@ https://developers.google.com/open-source/licenses/bsd
  */
 
 #include "system.h"
+#include "reftable-basics.h"
 
 /* Bigendian en/decoding of integers */
 
@@ -71,4 +72,6 @@ void *reftable_calloc(size_t nelem, size_t elsize);
 struct strbuf;
 int common_prefix_size(struct strbuf *a, struct strbuf *b);
 
+int hash_size(uint32_t id);
+
 #endif
diff --git a/reftable/publicbasics.c b/reftable/publicbasics.c
deleted file mode 100644
index 44b84a125e..0000000000
--- a/reftable/publicbasics.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
-Copyright 2020 Google LLC
-
-Use of this source code is governed by a BSD-style
-license that can be found in the LICENSE file or at
-https://developers.google.com/open-source/licenses/bsd
-*/
-
-#include "system.h"
-#include "reftable-malloc.h"
-
-#include "basics.h"
-
-static void *(*reftable_malloc_ptr)(size_t sz);
-static void *(*reftable_realloc_ptr)(void *, size_t);
-static void (*reftable_free_ptr)(void *);
-
-void *reftable_malloc(size_t sz)
-{
-	if (reftable_malloc_ptr)
-		return (*reftable_malloc_ptr)(sz);
-	return malloc(sz);
-}
-
-void *reftable_realloc(void *p, size_t sz)
-{
-	if (reftable_realloc_ptr)
-		return (*reftable_realloc_ptr)(p, sz);
-	return realloc(p, sz);
-}
-
-void reftable_free(void *p)
-{
-	if (reftable_free_ptr)
-		reftable_free_ptr(p);
-	else
-		free(p);
-}
-
-void *reftable_calloc(size_t nelem, size_t elsize)
-{
-	size_t sz = st_mult(nelem, elsize);
-	void *p = reftable_malloc(sz);
-	memset(p, 0, sz);
-	return p;
-}
-
-void reftable_set_alloc(void *(*malloc)(size_t),
-			void *(*realloc)(void *, size_t), void (*free)(void *))
-{
-	reftable_malloc_ptr = malloc;
-	reftable_realloc_ptr = realloc;
-	reftable_free_ptr = free;
-}
-
-int hash_size(uint32_t id)
-{
-	switch (id) {
-	case 0:
-	case GIT_SHA1_FORMAT_ID:
-		return GIT_SHA1_RAWSZ;
-	case GIT_SHA256_FORMAT_ID:
-		return GIT_SHA256_RAWSZ;
-	}
-	abort();
-}
diff --git a/reftable/reftable-basics.h b/reftable/reftable-basics.h
new file mode 100644
index 0000000000..6e8e636b71
--- /dev/null
+++ b/reftable/reftable-basics.h
@@ -0,0 +1,18 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Use of this source code is governed by a BSD-style
+ * license that can be found in the LICENSE file or at
+ * https://developers.google.com/open-source/licenses/bsd
+*/
+
+#ifndef REFTABLE_BASICS_H
+#define REFTABLE_BASICS_H
+
+#include <stddef.h>
+
+/* Overrides the functions to use for memory management. */
+void reftable_set_alloc(void *(*malloc)(size_t),
+			void *(*realloc)(void *, size_t), void (*free)(void *));
+
+#endif
diff --git a/reftable/reftable-malloc.h b/reftable/reftable-malloc.h
deleted file mode 100644
index 5f2185f1f3..0000000000
--- a/reftable/reftable-malloc.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
-Copyright 2020 Google LLC
-
-Use of this source code is governed by a BSD-style
-license that can be found in the LICENSE file or at
-https://developers.google.com/open-source/licenses/bsd
-*/
-
-#ifndef REFTABLE_H
-#define REFTABLE_H
-
-#include <stddef.h>
-
-/* Overrides the functions to use for memory management. */
-void reftable_set_alloc(void *(*malloc)(size_t),
-			void *(*realloc)(void *, size_t), void (*free)(void *));
-
-#endif