From 135c94f097c8a82ba29cc184b1ee6a9a69da04ed Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Tue, 2 Jun 2020 21:40:05 -0400
Subject: move malloc_impl.h from src/internal to src/malloc

this reflects that it is no longer intended for consumption outside of
the malloc implementation.
---
 src/internal/malloc_impl.h | 43 -------------------------------------------
 src/malloc/malloc_impl.h   | 43 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 43 insertions(+), 43 deletions(-)
 delete mode 100644 src/internal/malloc_impl.h
 create mode 100644 src/malloc/malloc_impl.h

diff --git a/src/internal/malloc_impl.h b/src/internal/malloc_impl.h
deleted file mode 100644
index 2c61b3ff..00000000
--- a/src/internal/malloc_impl.h
+++ /dev/null
@@ -1,43 +0,0 @@
-#ifndef MALLOC_IMPL_H
-#define MALLOC_IMPL_H
-
-#include <sys/mman.h>
-#include "dynlink.h"
-
-hidden void *__expand_heap(size_t *);
-
-hidden void *__memalign(size_t, size_t);
-
-struct chunk {
-	size_t psize, csize;
-	struct chunk *next, *prev;
-};
-
-struct bin {
-	volatile int lock[2];
-	struct chunk *head;
-	struct chunk *tail;
-};
-
-#define SIZE_ALIGN (4*sizeof(size_t))
-#define SIZE_MASK (-SIZE_ALIGN)
-#define OVERHEAD (2*sizeof(size_t))
-#define MMAP_THRESHOLD (0x1c00*SIZE_ALIGN)
-#define DONTCARE 16
-#define RECLAIM 163840
-
-#define CHUNK_SIZE(c) ((c)->csize & -2)
-#define CHUNK_PSIZE(c) ((c)->psize & -2)
-#define PREV_CHUNK(c) ((struct chunk *)((char *)(c) - CHUNK_PSIZE(c)))
-#define NEXT_CHUNK(c) ((struct chunk *)((char *)(c) + CHUNK_SIZE(c)))
-#define MEM_TO_CHUNK(p) (struct chunk *)((char *)(p) - OVERHEAD)
-#define CHUNK_TO_MEM(c) (void *)((char *)(c) + OVERHEAD)
-#define BIN_TO_CHUNK(i) (MEM_TO_CHUNK(&mal.bins[i].head))
-
-#define C_INUSE  ((size_t)1)
-
-#define IS_MMAPPED(c) !((c)->csize & (C_INUSE))
-
-hidden void __bin_chunk(struct chunk *);
-
-#endif
diff --git a/src/malloc/malloc_impl.h b/src/malloc/malloc_impl.h
new file mode 100644
index 00000000..2c61b3ff
--- /dev/null
+++ b/src/malloc/malloc_impl.h
@@ -0,0 +1,43 @@
+#ifndef MALLOC_IMPL_H
+#define MALLOC_IMPL_H
+
+#include <sys/mman.h>
+#include "dynlink.h"
+
+hidden void *__expand_heap(size_t *);
+
+hidden void *__memalign(size_t, size_t);
+
+struct chunk {
+	size_t psize, csize;
+	struct chunk *next, *prev;
+};
+
+struct bin {
+	volatile int lock[2];
+	struct chunk *head;
+	struct chunk *tail;
+};
+
+#define SIZE_ALIGN (4*sizeof(size_t))
+#define SIZE_MASK (-SIZE_ALIGN)
+#define OVERHEAD (2*sizeof(size_t))
+#define MMAP_THRESHOLD (0x1c00*SIZE_ALIGN)
+#define DONTCARE 16
+#define RECLAIM 163840
+
+#define CHUNK_SIZE(c) ((c)->csize & -2)
+#define CHUNK_PSIZE(c) ((c)->psize & -2)
+#define PREV_CHUNK(c) ((struct chunk *)((char *)(c) - CHUNK_PSIZE(c)))
+#define NEXT_CHUNK(c) ((struct chunk *)((char *)(c) + CHUNK_SIZE(c)))
+#define MEM_TO_CHUNK(p) (struct chunk *)((char *)(p) - OVERHEAD)
+#define CHUNK_TO_MEM(c) (void *)((char *)(c) + OVERHEAD)
+#define BIN_TO_CHUNK(i) (MEM_TO_CHUNK(&mal.bins[i].head))
+
+#define C_INUSE  ((size_t)1)
+
+#define IS_MMAPPED(c) !((c)->csize & (C_INUSE))
+
+hidden void __bin_chunk(struct chunk *);
+
+#endif
-- 
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