diff --git a/archival/Kbuild b/archival/Kbuild
index f85e0c2..50b90fa 100644
--- a/archival/Kbuild
+++ b/archival/Kbuild
@@ -8,15 +8,15 @@
 
 lib-y:=
 lib-$(CONFIG_AR)		+= ar.o
-lib-$(CONFIG_BUNZIP2)		+= bunzip2.o
-lib-$(CONFIG_UNLZMA)		+= unlzma.o
+lib-$(CONFIG_BUNZIP2)		+= bbunzip.o ### bunzip2.o
+lib-$(CONFIG_UNLZMA)		+= bbunzip.o ### unlzma.o
 lib-$(CONFIG_CPIO)		+= cpio.o
 lib-$(CONFIG_DPKG)		+= dpkg.o
 lib-$(CONFIG_DPKG_DEB)		+= dpkg_deb.o
-lib-$(CONFIG_GUNZIP)		+= gunzip.o
+lib-$(CONFIG_GUNZIP)		+= bbunzip.o ### gunzip.o
 lib-$(CONFIG_GZIP)		+= gzip.o
 lib-$(CONFIG_RPM2CPIO)		+= rpm2cpio.o
 lib-$(CONFIG_RPM)		+= rpm.o
 lib-$(CONFIG_TAR)		+= tar.o
-lib-$(CONFIG_UNCOMPRESS)	+= uncompress.o
+lib-$(CONFIG_UNCOMPRESS)	+= bbunzip.o ### uncompress.o
 lib-$(CONFIG_UNZIP)		+= unzip.o
diff --git a/archival/bbunzip.c b/archival/bbunzip.c
new file mode 100644
index 0000000..7ec8f4f
--- /dev/null
+++ b/archival/bbunzip.c
@@ -0,0 +1,346 @@
+/* vi: set sw=4 ts=4: */
+/*
+ *  Modified for busybox by Glenn McGrath <bug1@iinet.net.au>
+ *  Added support output to stdout by Thomas Lundquist <thomasez@zelow.no>
+ *
+ *  Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ */
+
+#include "busybox.h"
+#include "unarchive.h"
+
+enum {
+	OPT_STDOUT = 1,
+	OPT_FORCE = 2,
+/* gunzip only: */
+	OPT_TEST = 4,
+	OPT_DECOMPRESS = 8,
+	OPT_VERBOSE = 0x10,
+};
+
+static
+int open_to_or_warn(int to_fd, const char *filename, int flags, int mode)
+{
+	int fd = open(filename, flags, mode);
+	if (fd < 0) {
+		bb_perror_msg("%s", filename);
+		return 1;
+	}
+	if (fd != to_fd) {
+		if (dup2(fd, to_fd) < 0)
+			bb_perror_msg_and_die("cannot dup");
+		close(fd);
+	}
+	return 0;
+}
+
+static
+int unpack(char **argv,
+	char* (*make_new_name)(char *filename),
+	USE_DESKTOP(long long) int (*unpacker)(void)
+)
+{
+	struct stat stat_buf;
+	USE_DESKTOP(long long) int status;
+	char *filename;
+	/* NB: new_name is *possibly* malloc'ed! */
+	smallint exitcode = 0;
+
+	do {
+		char *new_name = NULL;
+
+		filename = *argv; /* can be NULL - 'streaming' bunzip2 */
+		if (filename && LONE_DASH(filename))
+			filename = NULL;
+
+		/* Open src */
+		if (filename) {
+			if (stat(filename, &stat_buf) != 0) {
+				bb_perror_msg("%s", filename);
+ err:
+				exitcode = 1;
+				goto free_name;
+			}
+			if (open_to_or_warn(STDIN_FILENO, filename, O_RDONLY, 0))
+				goto err;
+		}
+
+		/* Special cases: test, stdout */
+		if (option_mask32 & (OPT_STDOUT|OPT_TEST)) {
+			if (option_mask32 & OPT_TEST)
+				if (open_to_or_warn(STDOUT_FILENO, bb_dev_null, O_WRONLY, 0))
+					goto err;
+			filename = NULL;
+		}
+
+		/* Open dst unless -c, "-" or called as bzcat */
+		if (filename) {
+			new_name = make_new_name(filename);
+			if (!new_name) {
+				bb_error_msg("%s: unknown suffix - ignored", filename);
+				goto err;
+			}
+			/* O_EXCL: "real" bunzip2 doesn't overwrite files too */
+			/* TODO: "real" gunzip goes not bail out, but goes
+			 * to next file */
+			if (open_to_or_warn(STDOUT_FILENO, new_name, O_WRONLY | O_CREAT | O_EXCL,
+					stat_buf.st_mode))
+				goto err;
+		}
+
+		/* Check that the input is sane. */
+		if (isatty(STDIN_FILENO) && (option_mask32 & OPT_FORCE) == 0) {
+			bb_error_msg_and_die("compressed data not read from terminal, "
+					"use -f to force it");
+		}
+
+		status = unpacker();
+		if (status < 0)
+			exitcode = 1;
+
+		if (filename) {
+			char *del = new_name;
+			if (status >= 0) {
+				/* TODO: restore user/group/times here? */
+				/* delete _old_ file */
+				del = filename;
+				/* Restore extension (unless tgz -> tar case) */
+				if (new_name == filename)
+					filename[strlen(filename)] = '.';
+			}
+			if (unlink(del) < 0)
+				bb_perror_msg_and_die("cannot remove %s", del);
+#if 0 /* Currently buggy - wrong name: "a.gz: 261% - replaced with a.gz" */
+			/* Extreme bloat for gunzip compat */
+			if (ENABLE_DESKTOP && (option_mask32 & OPT_VERBOSE) && status >= 0) {
+				fprintf(stderr, "%s: %u%% - replaced with %s\n",
+					filename, (unsigned)(stat_buf.st_size*100 / (status+1)), new_name);
+			}
+#endif
+ free_name:
+			if (new_name != filename)
+				free(new_name);
+		}
+	} while (*argv && *++argv);
+
+	return exitcode;
+}
+
+#if ENABLE_BUNZIP2
+
+static
+char* make_new_name_bunzip2(char *filename)
+{
+	char *extension = strrchr(filename, '.');
+	if (!extension || strcmp(extension, ".bz2") != 0) {
+		/* Mimic GNU gunzip ("real" bunzip2 tries to */
+		/* unpack file anyway, to file.out) */
+		return NULL;
+	}
+	*extension = '\0';
+	return filename;
+}
+
+static
+USE_DESKTOP(long long) int unpack_bunzip2(void)
+{
+	return uncompressStream(STDIN_FILENO, STDOUT_FILENO);
+}
+
+int bunzip2_main(int argc, char **argv);
+int bunzip2_main(int argc, char **argv)
+{
+	getopt32(argc, argv, "cf");
+	argv += optind;
+	if (applet_name[2] == 'c')
+		option_mask32 |= OPT_STDOUT;
+
+	return unpack(argv, make_new_name_bunzip2, unpack_bunzip2);
+}
+
+#endif
+
+
+/*
+ * Gzip implementation for busybox
+ *
+ * Based on GNU gzip v1.2.4 Copyright (C) 1992-1993 Jean-loup Gailly.
+ *
+ * Originally adjusted for busybox by Sven Rudolph <sr1@inf.tu-dresden.de>
+ * based on gzip sources
+ *
+ * Adjusted further by Erik Andersen <andersen@codepoet.org> to support files as
+ * well as stdin/stdout, and to generally behave itself wrt command line
+ * handling.
+ *
+ * General cleanup to better adhere to the style guide and make use of standard
+ * busybox functions by Glenn McGrath <bug1@iinet.net.au>
+ *
+ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ *
+ * gzip (GNU zip) -- compress files with zip algorithm and 'compress' interface
+ * Copyright (C) 1992-1993 Jean-loup Gailly
+ * The unzip code was written and put in the public domain by Mark Adler.
+ * Portions of the lzw code are derived from the public domain 'compress'
+ * written by Spencer Thomas, Joe Orost, James Woods, Jim McKie, Steve Davies,
+ * Ken Turkowski, Dave Mack and Peter Jannesen.
+ *
+ * See the license_msg below and the file COPYING for the software license.
+ * See the file algorithm.doc for the compression algorithms and file formats.
+ */
+
+#if ENABLE_GUNZIP
+
+static
+char* make_new_name_gunzip(char *filename)
+{
+	char *extension = strrchr(filename, '.');
+
+	if (!extension)
+		return NULL;
+
+	if (strcmp(extension, ".gz") == 0
+#ifdef CONFIG_FEATURE_GUNZIP_UNCOMPRESS
+	 || strcmp(extension, ".Z") == 0
+#endif
+	) {
+		*extension = '\0';
+	} else if(strcmp(extension, ".tgz") == 0) {
+		filename = xstrdup(filename);
+		extension = strrchr(filename, '.');
+		extension[2] = 'a';
+		extension[3] = 'r';
+	} else {
+		return NULL;
+	}
+	return filename;
+}
+
+static
+USE_DESKTOP(long long) int unpack_gunzip(void)
+{
+	USE_DESKTOP(long long) int status = -1;
+
+	/* do the decompression, and cleanup */
+	if (xread_char(STDIN_FILENO) == 0x1f) {
+		unsigned char magic2;
+
+		magic2 = xread_char(STDIN_FILENO);
+		if (ENABLE_FEATURE_GUNZIP_UNCOMPRESS && magic2 == 0x9d) {
+			status = uncompress(STDIN_FILENO, STDOUT_FILENO);
+		} else if (magic2 == 0x8b) {
+			check_header_gzip_or_die(STDIN_FILENO);
+			status = inflate_gunzip(STDIN_FILENO, STDOUT_FILENO);
+		} else {
+			goto bad_magic;
+		}
+		if (status < 0) {
+			bb_error_msg("error inflating");
+		}
+	} else {
+ bad_magic:
+		bb_error_msg("invalid magic");
+		/* status is still == -1 */
+	}
+	return status;
+}
+
+int gunzip_main(int argc, char **argv);
+int gunzip_main(int argc, char **argv)
+{
+	getopt32(argc, argv, "cftdv");
+	argv += optind;
+	/* if called as zcat */
+	if (applet_name[1] == 'c')
+		option_mask32 |= OPT_STDOUT;
+
+	return unpack(argv, make_new_name_gunzip, unpack_gunzip);
+}
+
+#endif
+
+
+/*
+ * Small lzma deflate implementation.
+ * Copyright (C) 2006  Aurelien Jacobs <aurel@gnuage.org>
+ *
+ * Based on bunzip.c from busybox
+ *
+ * Licensed under GPL v2, see file LICENSE in this tarball for details.
+ */
+
+#if ENABLE_UNLZMA
+
+static
+char* make_new_name_unlzma(char *filename)
+{
+	char *extension = strrchr(filename, '.');
+	if (!extension || strcmp(extension, ".lzma") != 0)
+		return NULL;
+	*extension = '\0';
+	return filename;
+}
+
+static
+USE_DESKTOP(long long) int unpack_unlzma(void)
+{
+	return unlzma(STDIN_FILENO, STDOUT_FILENO);
+}
+
+int unlzma_main(int argc, char **argv);
+int unlzma_main(int argc, char **argv)
+{
+	getopt32(argc, argv, "c");
+	argv += optind;
+	/* lzmacat? */
+	if (applet_name[4] == 'c')
+		option_mask32 |= OPT_STDOUT;
+
+	return unpack(argv, make_new_name_unlzma, unpack_unlzma);
+}
+
+#endif
+
+
+/* vi: set sw=4 ts=4: */
+/*
+ *	Uncompress applet for busybox (c) 2002 Glenn McGrath
+ *
+ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ */
+
+#if ENABLE_UNCOMPRESS
+
+static
+char* make_new_name_uncompress(char *filename)
+{
+	char *extension = strrchr(filename, '.');
+	if (!extension || strcmp(extension, ".Z") != 0)
+		return NULL;
+	*extension = '\0';
+	return filename;
+}
+
+static
+USE_DESKTOP(long long) int unpack_uncompress(void)
+{
+	USE_DESKTOP(long long) int status = -1;
+
+	if ((xread_char(STDIN_FILENO) != 0x1f) || (xread_char(STDIN_FILENO) != 0x9d)) {
+		bb_error_msg("invalid magic");
+	} else {
+		status = uncompress(STDIN_FILENO, STDOUT_FILENO);
+	}
+	return status;
+}
+
+int uncompress_main(int argc, char **argv);
+int uncompress_main(int argc, char **argv)
+{
+	getopt32(argc, argv, "cf");
+	argv += optind;
+
+	return unpack(argv, make_new_name_uncompress, unpack_uncompress);
+}
+
+#endif
diff --git a/archival/bunzip2.c b/archival/bunzip2.c
deleted file mode 100644
index 1deac7b..0000000
--- a/archival/bunzip2.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- *  Modified for busybox by Glenn McGrath <bug1@iinet.net.au>
- *  Added support output to stdout by Thomas Lundquist <thomasez@zelow.no>
- *
- *  Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
- */
-
-#include "busybox.h"
-#include "unarchive.h"
-
-#define BUNZIP2_OPT_STDOUT	1
-#define BUNZIP2_OPT_FORCE	2
-
-int bunzip2_main(int argc, char **argv);
-int bunzip2_main(int argc, char **argv)
-{
-	USE_DESKTOP(long long) int status;
-	char *filename;
-	unsigned opt;
-	int src_fd, dst_fd;
-
-	opt = getopt32(argc, argv, "cf");
-
-	/* Set input filename and number */
-	filename = argv[optind];
-	if (filename && NOT_LONE_DASH(filename)) {
-		/* Open input file */
-		src_fd = xopen(filename, O_RDONLY);
-	} else {
-		src_fd = STDIN_FILENO;
-		filename = 0;
-	}
-
-	/* if called as bzcat force the stdout flag */
-	if ((opt & BUNZIP2_OPT_STDOUT) || applet_name[2] == 'c')
-		filename = 0;
-
-	/* Check that the input is sane.  */
-	if (isatty(src_fd) && (opt & BUNZIP2_OPT_FORCE) == 0) {
-		bb_error_msg_and_die("compressed data not read from terminal, "
-				"use -f to force it");
-	}
-
-	if (filename) {
-		struct stat stat_buf;
-		/* extension = filename+strlen(filename)-4 is buggy:
-		 * strlen may be less than 4 */
-		char *extension = strrchr(filename, '.');
-		if (!extension || strcmp(extension, ".bz2") != 0) {
-			bb_error_msg_and_die("invalid extension");
-		}
-		xstat(filename, &stat_buf);
-		*extension = '\0';
-		dst_fd = xopen3(filename, O_WRONLY | O_CREAT | O_TRUNC,
-				stat_buf.st_mode);
-	} else dst_fd = STDOUT_FILENO;
-	status = uncompressStream(src_fd, dst_fd);
-	if (filename) {
-		if (status >= 0) filename[strlen(filename)] = '.';
-		if (unlink(filename) < 0) {
-			bb_error_msg_and_die("cannot remove %s", filename);
-		}
-	}
-
-	return status;
-}
diff --git a/archival/gunzip.c b/archival/gunzip.c
deleted file mode 100644
index 3d99fe5..0000000
--- a/archival/gunzip.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * Gzip implementation for busybox
- *
- * Based on GNU gzip v1.2.4 Copyright (C) 1992-1993 Jean-loup Gailly.
- *
- * Originally adjusted for busybox by Sven Rudolph <sr1@inf.tu-dresden.de>
- * based on gzip sources
- *
- * Adjusted further by Erik Andersen <andersen@codepoet.org> to support files as
- * well as stdin/stdout, and to generally behave itself wrt command line
- * handling.
- *
- * General cleanup to better adhere to the style guide and make use of standard
- * busybox functions by Glenn McGrath <bug1@iinet.net.au>
- *
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
- *
- * gzip (GNU zip) -- compress files with zip algorithm and 'compress' interface
- * Copyright (C) 1992-1993 Jean-loup Gailly
- * The unzip code was written and put in the public domain by Mark Adler.
- * Portions of the lzw code are derived from the public domain 'compress'
- * written by Spencer Thomas, Joe Orost, James Woods, Jim McKie, Steve Davies,
- * Ken Turkowski, Dave Mack and Peter Jannesen.
- *
- * See the license_msg below and the file COPYING for the software license.
- * See the file algorithm.doc for the compression algorithms and file formats.
- */
-
-#include "busybox.h"
-#include "unarchive.h"
-
-#define GUNZIP_OPT_STDOUT	1
-#define GUNZIP_OPT_FORCE	2
-#define GUNZIP_OPT_TEST		4
-#define GUNZIP_OPT_DECOMPRESS	8
-#define GUNZIP_OPT_VERBOSE	0x10
-
-int gunzip_main(int argc, char **argv);
-int gunzip_main(int argc, char **argv)
-{
-	USE_DESKTOP(long long) int status;
-	int exitcode = 0;
-	unsigned opt;
-
-	opt = getopt32(argc, argv, "cftdv");
-	/* if called as zcat */
-	if (strcmp(applet_name, "zcat") == 0) {
-		opt |= GUNZIP_OPT_STDOUT;
-	}
-
-	do {
-		struct stat stat_buf;
-		char *old_path = argv[optind];
-		char *delete_path = NULL;
-		char *new_path = NULL;
-		int src_fd;
-		int dst_fd;
-
-		optind++;
-
-		if (old_path == NULL || LONE_DASH(old_path)) {
-			src_fd = STDIN_FILENO;
-			opt |= GUNZIP_OPT_STDOUT;
-			USE_DESKTOP(opt &= ~GUNZIP_OPT_VERBOSE;)
-			optind = argc; /* we don't handle "gunzip - a.gz b.gz" */
-		} else {
-			src_fd = xopen(old_path, O_RDONLY);
-			/* Get the time stamp on the input file. */
-			fstat(src_fd, &stat_buf);
-		}
-
-		/* Check that the input is sane.  */
-		if (isatty(src_fd) && !(opt & GUNZIP_OPT_FORCE)) {
-			bb_error_msg_and_die
-				("compressed data not read from terminal, use -f to force it");
-		}
-
-		/* Set output filename and number */
-		if (opt & GUNZIP_OPT_TEST) {
-			dst_fd = xopen(bb_dev_null, O_WRONLY);	/* why does test use filenum 2 ? */
-		} else if (opt & GUNZIP_OPT_STDOUT) {
-			dst_fd = STDOUT_FILENO;
-		} else {
-			char *extension;
-
-			new_path = xstrdup(old_path);
-
-			extension = strrchr(new_path, '.');
-#ifdef CONFIG_FEATURE_GUNZIP_UNCOMPRESS
-			if (extension && (strcmp(extension, ".Z") == 0)) {
-				*extension = '\0';
-			} else
-#endif
-			if (extension && (strcmp(extension, ".gz") == 0)) {
-				*extension = '\0';
-			} else if (extension && (strcmp(extension, ".tgz") == 0)) {
-				extension[2] = 'a';
-				extension[3] = 'r';
-			} else {
-				// FIXME: should we die or just skip to next?
-				bb_error_msg_and_die("invalid extension");
-			}
-
-			/* Open output file (with correct permissions) */
-			dst_fd = xopen3(new_path, O_WRONLY | O_CREAT | O_TRUNC,
-					stat_buf.st_mode);
-
-			/* If unzip succeeds remove the old file */
-			delete_path = old_path;
-		}
-
-		status = -1;
-		/* do the decompression, and cleanup */
-		if (xread_char(src_fd) == 0x1f) {
-			unsigned char magic2;
-
-			magic2 = xread_char(src_fd);
-			if (ENABLE_FEATURE_GUNZIP_UNCOMPRESS && magic2 == 0x9d) {
-				status = uncompress(src_fd, dst_fd);
-			} else if (magic2 == 0x8b) {
-				check_header_gzip(src_fd); // FIXME: xfunc? _or_die?
-				status = inflate_gunzip(src_fd, dst_fd);
-			} else {
-				bb_error_msg("invalid magic");
-				exitcode = 1;
-			}
-			if (status < 0) {
-				bb_error_msg("error inflating");
-				exitcode = 1;
-			}
-			else if (ENABLE_DESKTOP && (opt & GUNZIP_OPT_VERBOSE)) {
-				fprintf(stderr, "%s: %u%% - replaced with %s\n",
-					old_path, (unsigned)(stat_buf.st_size*100 / (status+1)), new_path);
-			}
-		} else {
-			bb_error_msg("invalid magic");
-			exitcode = 1;
-		}
-		if (status < 0 && new_path) {
-			/* Unzip failed, remove new path instead of old path */
-			delete_path = new_path;
-		}
-
-		if (dst_fd != STDOUT_FILENO) {
-			close(dst_fd);
-		}
-		if (src_fd != STDIN_FILENO) {
-			close(src_fd);
-		}
-
-		/* delete_path will be NULL if in test mode or from stdin */
-		if (delete_path && (unlink(delete_path) == -1)) {
-			bb_error_msg("cannot remove %s", delete_path);
-			exitcode = 1;
-		}
-
-		free(new_path);
-
-	} while (optind < argc);
-
-	return exitcode;
-}
diff --git a/archival/libunarchive/check_header_gzip.c b/archival/libunarchive/check_header_gzip.c
index 0cfa944..09cd6a9 100644
--- a/archival/libunarchive/check_header_gzip.c
+++ b/archival/libunarchive/check_header_gzip.c
@@ -2,12 +2,11 @@
 /*
  * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
  */
-#include <stdlib.h>
-#include <unistd.h>
-#include "libbb.h"
-#include "unarchive.h" /* for external decl of check_header_gzip */
 
-void check_header_gzip(int src_fd)
+#include "libbb.h"
+#include "unarchive.h" /* for external decl of check_header_gzip_or_die */
+
+void check_header_gzip_or_die(int src_fd)
 {
 	union {
 		unsigned char raw[8];
@@ -57,6 +56,4 @@
 		xread_char(src_fd);
 		xread_char(src_fd);
 	}
-
-	return;
 }
diff --git a/archival/libunarchive/get_header_tar_gz.c b/archival/libunarchive/get_header_tar_gz.c
index 41c02e1..1f07e4e 100644
--- a/archival/libunarchive/get_header_tar_gz.c
+++ b/archival/libunarchive/get_header_tar_gz.c
@@ -20,7 +20,7 @@
 		bb_error_msg_and_die("invalid gzip magic");
 	}
 
-	check_header_gzip(archive_handle->src_fd);
+	check_header_gzip_or_die(archive_handle->src_fd);
 
 	archive_handle->src_fd = open_transformer(archive_handle->src_fd, inflate_gunzip);
 	archive_handle->offset = 0;
diff --git a/archival/rpm.c b/archival/rpm.c
index 9ab12df..a48dda3 100644
--- a/archival/rpm.c
+++ b/archival/rpm.c
@@ -203,7 +203,7 @@
 	if ((magic[0] != 0x1f) || (magic[1] != 0x8b)) {
 		bb_error_msg_and_die("invalid gzip magic");
 	}
-	check_header_gzip(archive_handle->src_fd);
+	check_header_gzip_or_die(archive_handle->src_fd);
 	xchdir("/"); /* Install RPM's to root */
 
 	archive_handle->src_fd = open_transformer(archive_handle->src_fd, inflate_gunzip);
diff --git a/archival/rpm2cpio.c b/archival/rpm2cpio.c
index 7a2e64b..307d1a0 100644
--- a/archival/rpm2cpio.c
+++ b/archival/rpm2cpio.c
@@ -79,7 +79,7 @@
 		bb_error_msg_and_die("invalid gzip magic");
 	}
 
-	check_header_gzip(rpm_fd);
+	check_header_gzip_or_die(rpm_fd);
 	if (inflate_gunzip(rpm_fd, STDOUT_FILENO) < 0) {
 		bb_error_msg("error inflating");
 	}
diff --git a/archival/uncompress.c b/archival/uncompress.c
deleted file mode 100644
index b16c353..0000000
--- a/archival/uncompress.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- *	Uncompress applet for busybox (c) 2002 Glenn McGrath
- *
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
- */
-
-#include "busybox.h"
-#include "unarchive.h"
-
-#define GUNZIP_TO_STDOUT	1
-#define GUNZIP_FORCE	2
-
-int uncompress_main(int argc, char **argv);
-int uncompress_main(int argc, char **argv)
-{
-	int status = EXIT_SUCCESS;
-	unsigned long flags;
-
-	flags = getopt32(argc, argv, "cf");
-
-	while (optind < argc) {
-		char *compressed_file = argv[optind++];
-		char *delete_path = NULL;
-		char *uncompressed_file = NULL;
-		int src_fd;
-		int dst_fd;
-
-		if (LONE_DASH(compressed_file)) {
-			src_fd = STDIN_FILENO;
-			flags |= GUNZIP_TO_STDOUT;
-		} else {
-			src_fd = xopen(compressed_file, O_RDONLY);
-		}
-
-		/* Check that the input is sane.  */
-		if (isatty(src_fd) && ((flags & GUNZIP_FORCE) == 0)) {
-			bb_error_msg_and_die
-				("compressed data not read from terminal.  Use -f to force it.");
-		}
-
-		/* Set output filename and number */
-		if (flags & GUNZIP_TO_STDOUT) {
-			dst_fd = STDOUT_FILENO;
-		} else {
-			struct stat stat_buf;
-			char *extension;
-
-			uncompressed_file = xstrdup(compressed_file);
-
-			extension = strrchr(uncompressed_file, '.');
-			if (!extension || (strcmp(extension, ".Z") != 0)) {
-				bb_error_msg_and_die("invalid extension");
-			}
-			*extension = '\0';
-
-			/* Open output file */
-			xstat(compressed_file, &stat_buf);
-			dst_fd = xopen3(uncompressed_file,
-					O_WRONLY | O_CREAT | O_TRUNC,
-					stat_buf.st_mode);
-
-			/* If unzip succeeds remove the old file */
-			delete_path = compressed_file;
-		}
-
-		/* do the decompression, and cleanup */
-		if ((xread_char(src_fd) != 0x1f) || (xread_char(src_fd) != 0x9d)) {
-			bb_error_msg_and_die("invalid magic");
-		}
-
-		status = uncompress(src_fd, dst_fd);
-
-		if ((status != EXIT_SUCCESS) && (uncompressed_file)) {
-			/* Unzip failed, remove the uncomressed file instead of compressed file */
-			delete_path = uncompressed_file;
-		}
-
-		if (dst_fd != STDOUT_FILENO) {
-			close(dst_fd);
-		}
-		if (src_fd != STDIN_FILENO) {
-			close(src_fd);
-		}
-
-		/* delete_path will be NULL if in test mode or from stdin */
-		if (delete_path && (unlink(delete_path) == -1)) {
-			bb_error_msg_and_die("cannot remove %s", delete_path);
-		}
-
-		free(uncompressed_file);
-	}
-
-	return status;
-}
diff --git a/archival/unlzma.c b/archival/unlzma.c
deleted file mode 100644
index 24632c4..0000000
--- a/archival/unlzma.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * Small lzma deflate implementation.
- * Copyright (C) 2006  Aurelien Jacobs <aurel@gnuage.org>
- *
- * Based on bunzip.c from busybox
- *
- * Licensed under GPL v2, see file LICENSE in this tarball for details.
- */
-
-/* Why our g[un]zip/bunzip2 are so ugly compared to this beauty? */
-
-#include "busybox.h"
-#include "unarchive.h"
-
-#define UNLZMA_OPT_STDOUT	1
-
-int unlzma_main(int argc, char **argv);
-int unlzma_main(int argc, char **argv)
-{
-	USE_DESKTOP(long long) int status;
-	char *filename;
-	unsigned opt;
-	int src_fd, dst_fd;
-
-	opt = getopt32(argc, argv, "c");
-
-	/* Set input filename and number */
-	filename = argv[optind];
-	if (filename && NOT_LONE_DASH(filename)) {
-		/* Open input file */
-		src_fd = xopen(filename, O_RDONLY);
-	} else {
-		src_fd = STDIN_FILENO;
-		filename = 0;
-	}
-
-	/* if called as lzmacat force the stdout flag */
-	if ((opt & UNLZMA_OPT_STDOUT) || applet_name[4] == 'c')
-		filename = 0;
-
-	if (filename) {
-		struct stat stat_buf;
-		/* bug: char *extension = filename + strlen(filename) - 5; */
-		char *extension = strrchr(filename, '.');
-		if (!extension || strcmp(extension, ".lzma") != 0) {
-			bb_error_msg_and_die("invalid extension");
-		}
-		xstat(filename, &stat_buf);
-		*extension = '\0';
-		dst_fd = xopen3(filename, O_WRONLY | O_CREAT | O_TRUNC,
-				stat_buf.st_mode);
-	} else
-		dst_fd = STDOUT_FILENO;
-	status = unlzma(src_fd, dst_fd);
-	if (filename) {
-		if (status >= 0) /* if success delete src, else delete dst */
-			filename[strlen(filename)] = '.';
-		if (unlink(filename) < 0) {
-			bb_error_msg_and_die("cannot remove %s", filename);
-		}
-	}
-
-	return (status < 0);
-}