X-Git-Url: https://git.draconx.ca/gitweb/upkg.git/blobdiff_plain/959d4dd5bc102359f414a7feb718d56bf1b012e6..291e78f75bc8cc49c7191e4d69ad5843dc810ddd:/src/pack.h

diff --git a/src/pack.h b/src/pack.h
index d6a5e65..e79c9ad 100644
--- a/src/pack.h
+++ b/src/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