libupkg: Add signed integer unpacking to fix incorrect signedness issue.

[upkg.git] / src / pack.h

diff --git a/src/pack.h b/src/pack.h
index 283f28cf0923bc71e66e6bc01f567ca5101946e0..8b4874d9114e3a0a9dd3197b94aa76a899f356f2 100644 (file)
--- a/src/pack.h
+++ b/src/pack.h
@@ -1,3 +1,22 @@
+/*
+ *  upkg: tool for manipulating Unreal Tournament packages.
+ *  Copyright (C) 2009 Nick Bowler
+ *
+ *  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
+ *  (at your option) any later version.
+ *
+ *  This program 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 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
+ */
+
 #ifndef PACK_H_
 #define PACK_H_
 
@@ -27,4 +46,16 @@ unsigned long  unpack_32_le(unsigned char *);
 unsigned long long unpack_64_le(unsigned char *);
 #endif
 
+short unpack_s16_be(unsigned char *);
+long  unpack_s32_be(unsigned char *);
+#ifdef LLONG_MAX
+long long unpack_s64_be(unsigned char *);
+#endif
+
+short unpack_s16_le(unsigned char *);
+long  unpack_s32_le(unsigned char *);
+#ifdef LLONG_MAX
+long long unpack_s64_le(unsigned char *);
+#endif
+
 #endif