Get rid of wimlib/version.h

[wimlib] / src / lzms-compress.c

diff --git a/src/lzms-compress.c b/src/lzms-compress.c
index 00c8f5df2058a1f69715b971ef391155a6895fad..3686db0a5af9814cf0bd1a5fea7ce0f8cc16c85d 100644 (file)
--- a/src/lzms-compress.c
+++ b/src/lzms-compress.c
@@ -7,20 +7,18 @@
 /*
  * Copyright (C) 2013, 2014 Eric Biggers
  *
- * This file is part of wimlib, a library for working with WIM files.
+ * This file is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the Free
+ * Software Foundation; either version 3 of the License, or (at your option) any
+ * later version.
  *
- * wimlib is free software; you can redistribute it and/or modify it under the
- * terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 3 of the License, or (at your option)
- * any later version.
- *
- * wimlib is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- * A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * This file is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
  * details.
  *
- * You should have received a copy of the GNU General Public License
- * along with wimlib; if not, see http://www.gnu.org/licenses/.
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this file; if not, see http://www.gnu.org/licenses/.
  */
 
 #ifdef HAVE_CONFIG_H
@@ -34,6 +32,7 @@
 #include "wimlib/lz_mf.h"
 #include "wimlib/lz_repsearch.h"
 #include "wimlib/lzms.h"
+#include "wimlib/unaligned.h"
 #include "wimlib/util.h"
 
 #include <string.h>
@@ -340,7 +339,7 @@ lzms_output_bitstream_put_varbits(struct lzms_output_bitstream *os,
 
                /* Write a coding unit, unless it would underflow the buffer. */
                if (os->next != os->begin)
-                       *--os->next = cpu_to_le16(os->bitbuf >> os->bitcount);
+                       put_unaligned_u16_le(os->bitbuf >> os->bitcount, --os->next);
 
                /* Optimization for call sites that never write more than 16
                 * bits at once.  */
@@ -349,15 +348,6 @@ lzms_output_bitstream_put_varbits(struct lzms_output_bitstream *os,
        }
 }
 
-/* Use when @num_bits is a compile-time constant.  Otherwise use
- * lzms_output_bitstream_put_bits().  */
-static inline void
-lzms_output_bitstream_put_bits(struct lzms_output_bitstream *os,
-                              u32 bits, unsigned num_bits)
-{
-       lzms_output_bitstream_put_varbits(os, bits, num_bits, num_bits);
-}
-
 /* Flush the output bitstream, ensuring that all bits written to it have been
  * written to memory.  Returns %true if all bits have been output successfully,
  * or %false if an overrun occurred.  */
@@ -368,7 +358,7 @@ lzms_output_bitstream_flush(struct lzms_output_bitstream *os)
                return false;
 
        if (os->bitcount != 0)
-               *--os->next = cpu_to_le16(os->bitbuf << (16 - os->bitcount));
+               put_unaligned_u16_le(os->bitbuf << (16 - os->bitcount), --os->next);
 
        return true;
 }
@@ -412,9 +402,11 @@ lzms_range_encoder_raw_shift_low(struct lzms_range_encoder_raw *rc)
                 * ((rc->low >> 32) != 0, a.k.a. the carry bit is 1).  */
                do {
                        if (likely(rc->next >= rc->begin)) {
-                               if (rc->next != rc->end)
-                                       *rc->next++ = cpu_to_le16(rc->cache +
-                                                                 (u16)(rc->low >> 32));
+                               if (rc->next != rc->end) {
+                                       put_unaligned_u16_le(rc->cache +
+                                                            (u16)(rc->low >> 32),
+                                                            rc->next++);
+                               }
                        } else {
                                rc->next++;
                        }