X-Git-Url: https://git.draconx.ca/gitweb/upkg.git/blobdiff_plain/959d4dd5bc102359f414a7feb718d56bf1b012e6..2cfc23174c99ea95a83cdca4e731949574b1e9c8:/src/pack.h

diff --git a/src/pack.h b/src/pack.h
index d6a5e65..84d1030 100644
--- a/src/pack.h
+++ b/src/pack.h
@@ -2,9 +2,9 @@
  *  upkg: tool for manipulating Unreal Tournament packages.
  *  Copyright (C) 2009 Nick Bowler
  *
- *  This program is free software; you can redistribute it and/or modify
+ *  This program 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 2 of the License, or
+ *  the Free Software Foundation, either version 3 of the License, or
  *  (at your option) any later version.
  *
  *  This program is distributed in the hope that it will be useful,
@@ -13,10 +13,10 @@
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+
 #ifndef PACK_H_
 #define PACK_H_
 
@@ -34,16 +34,28 @@ void pack_32_le(unsigned char *, unsigned long);
 void pack_64_le(unsigned char *, unsigned long long);
 #endif
 
-unsigned short unpack_16_be(unsigned char *);
-unsigned long  unpack_32_be(unsigned char *);
+unsigned short unpack_16_be(const unsigned char *);
+unsigned long  unpack_32_be(const unsigned char *);
 #ifdef ULLONG_MAX
-unsigned long long unpack_64_be(unsigned char *);
+unsigned long long unpack_64_be(const unsigned char *);
 #endif
 
-unsigned short unpack_16_le(unsigned char *);
-unsigned long  unpack_32_le(unsigned char *);
+unsigned short unpack_16_le(const unsigned char *);
+unsigned long  unpack_32_le(const unsigned char *);
 #ifdef ULLONG_MAX
-unsigned long long unpack_64_le(unsigned char *);
+unsigned long long unpack_64_le(const unsigned char *);
+#endif
+
+short unpack_s16_be(const unsigned char *);
+long  unpack_s32_be(const unsigned char *);
+#ifdef LLONG_MAX
+long long unpack_s64_be(const unsigned char *);
+#endif
+
+short unpack_s16_le(const unsigned char *);
+long  unpack_s32_le(const unsigned char *);
+#ifdef LLONG_MAX
+long long unpack_s64_le(const unsigned char *);
 #endif
 
 #endif