8 files changed, 6 insertions, 98 deletions
diff --git a/lib/io/src/get_line.c b/lib/io/src/get_line.c
index 9ab4928..ad37be6 100644
--- a/lib/io/src/get_line.c
+++ b/lib/io/src/get_line.c
@@ -5,6 +5,7 @@
  * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
  */
 #include "internal.h"
+#include "sqfs/io.h"
 
 static void ltrim(char *buffer)
 {
diff --git a/lib/io/src/internal.h b/lib/io/src/internal.h
index 1e51012..e010727 100644
--- a/lib/io/src/internal.h
+++ b/lib/io/src/internal.h
@@ -10,7 +10,6 @@
 #include "config.h"
 #include "compat.h"
 #include "io/istream.h"
-#include "io/ostream.h"
 #include "io/file.h"
 #include "io/xfrm.h"
 #include "io/std.h"
diff --git a/lib/io/src/istream.c b/lib/io/src/istream.c
deleted file mode 100644
index 6fbc67b..0000000
--- a/lib/io/src/istream.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/* SPDX-License-Identifier: GPL-3.0-or-later */
-/*
- * istream.c
- *
- * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
- */
-#include "internal.h"
-
-
-sqfs_s32 istream_read(sqfs_istream_t *strm, void *data, size_t size)
-{
-	sqfs_s32 total = 0;
-
-	if (size > 0x7FFFFFFF)
-		size = 0x7FFFFFFF;
-
-	while (size > 0) {
-		const sqfs_u8 *ptr;
-		size_t diff;
-		int ret;
-
-		ret = strm->get_buffered_data(strm, &ptr, &diff, size);
-		if (ret > 0)
-			break;
-		if (ret < 0)
-			return ret;
-
-		if (diff > size)
-			diff = size;
-
-		memcpy(data, ptr, diff);
-		strm->advance_buffer(strm, diff);
-		data = (char *)data + diff;
-		size -= diff;
-		total += diff;
-	}
-
-	return total;
-}
-
-int istream_skip(sqfs_istream_t *strm, sqfs_u64 size)
-{
-	while (size > 0) {
-		const sqfs_u8 *ptr;
-		size_t diff;
-		int ret;
-
-		ret = strm->get_buffered_data(strm, &ptr, &diff, size);
-		if (ret < 0)
-			return ret;
-		if (ret > 0) {
-			fprintf(stderr, "%s: unexpected end-of-file\n",
-				strm->get_filename(strm));
-			return -1;
-		}
-
-		if ((sqfs_u64)diff > size)
-			diff = size;
-
-		size -= diff;
-		strm->advance_buffer(strm, diff);
-	}
-
-	return 0;
-}
-
-sqfs_s32 istream_splice(sqfs_istream_t *in, sqfs_ostream_t *out, sqfs_u32 size)
-{
-	sqfs_s32 total = 0;
-
-	if (size > 0x7FFFFFFF)
-		size = 0x7FFFFFFF;
-
-	while (size > 0) {
-		const sqfs_u8 *ptr;
-		size_t diff;
-		int ret;
-
-		ret = in->get_buffered_data(in, &ptr, &diff, size);
-		if (ret < 0)
-			return ret;
-		if (ret > 0)
-			break;
-
-		if (diff > size)
-			diff = size;
-
-		if (out->append(out, ptr, diff))
-			return -1;
-
-		total += diff;
-		size -= diff;
-		in->advance_buffer(in, diff);
-	}
-
-	return total;
-}
diff --git a/lib/io/src/mem.c b/lib/io/src/mem.c
index 435a169..7150d1f 100644
--- a/lib/io/src/mem.c
+++ b/lib/io/src/mem.c
@@ -7,6 +7,7 @@
 #include "config.h"
 #include "io/mem.h"
 #include "compat.h"
+#include "sqfs/io.h"
 
 #include <stdlib.h>
 #include <string.h>
diff --git a/lib/io/src/unix/istream.c b/lib/io/src/unix/istream.c
index fc76bab..39d570f 100644
--- a/lib/io/src/unix/istream.c
+++ b/lib/io/src/unix/istream.c
@@ -5,6 +5,7 @@
  * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
  */
 #include "../internal.h"
+#include "sqfs/io.h"
 
 typedef struct {
 	sqfs_istream_t base;
diff --git a/lib/io/src/win32/istream.c b/lib/io/src/win32/istream.c
index 223b20d..e6cb266 100644
--- a/lib/io/src/win32/istream.c
+++ b/lib/io/src/win32/istream.c
@@ -5,6 +5,7 @@
  * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
  */
 #include "../internal.h"
+#include "sqfs/io.h"
 
 #define WIN32_LEAN_AND_MEAN
 #include <windows.h>
diff --git a/lib/io/src/xfrm/istream.c b/lib/io/src/xfrm/istream.c
index 5c23d28..c499f6c 100644
--- a/lib/io/src/xfrm/istream.c
+++ b/lib/io/src/xfrm/istream.c
@@ -5,6 +5,7 @@
  * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
  */
 #include "../internal.h"
+#include "sqfs/io.h"
 
 typedef struct istream_xfrm_t {
 	sqfs_istream_t base;
diff --git a/lib/io/src/xfrm/ostream.c b/lib/io/src/xfrm/ostream.c
index 81c19dd..4c77f42 100644
--- a/lib/io/src/xfrm/ostream.c
+++ b/lib/io/src/xfrm/ostream.c
@@ -5,6 +5,7 @@
  * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
  */
 #include "../internal.h"
+#include "sqfs/io.h"
 
 typedef struct ostream_xfrm_t {
 	sqfs_ostream_t base;