Sort of garbage collection commit. :-| Many things are still

broken. API has changed a lot and it will still change a
little more here and there. The command line tool doesn't
have all the required changes to reflect the API changes, so
it's easy to get "internal error" or trigger assertions.

1 files changed, 17 insertions, 5 deletions

diff --git a/src/liblzma/common/version.c b/src/liblzma/common/vli_size.c
index dffec7ff..547bba0b 100644
--- a/src/liblzma/common/version.c
+++ b/src/liblzma/common/vli_size.c
@@ -1,9 +1,9 @@
 ///////////////////////////////////////////////////////////////////////////////
 //
-/// \file       version.c
-/// \brief      liblzma version number
+/// \file       vli_size.c
+/// \brief      Calculates the encoded size of a variable-length integer
 //
-//  Copyright (C) 2007 Lasse Collin
+//  Copyright (C) 2007-2008 Lasse Collin
 //
 //  This library is free software; you can redistribute it and/or
 //  modify it under the terms of the GNU Lesser General Public
@@ -20,6 +20,18 @@
 #include "common.h"
 
 
-LZMA_API const uint32_t lzma_version_number = LZMA_VERSION;
+extern LZMA_API uint32_t
+lzma_vli_size(lzma_vli vli)
+{
+	if (vli > LZMA_VLI_VALUE_MAX)
+		return 0;
 
-LZMA_API const char *const lzma_version_string = PACKAGE_VERSION;
+	uint32_t i = 0;
+	do {
+		vli >>= 7;
+		++i;
+	} while (vli != 0);
+
+	assert(i <= LZMA_VLI_BYTES_MAX);
+	return i;
+}