X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/hmcfgusb/blobdiff_plain/9db2e455127fa181c68cf093d23fe0c1ee142925..5aa2bb3eb67f181638ac7c0243beba7974e2b0b0:/hexdump.h

diff --git a/hexdump.h b/hexdump.h
index 286435c..127bfb0 100644
--- a/hexdump.h
+++ b/hexdump.h
@@ -1,6 +1,6 @@
 /* simple hexdumper
  *
- * Copyright (c) 2004-2013 Michael Gernoth <michael@gernoth.net>
+ * Copyright (c) 2004-2016 Michael Gernoth <michael@gernoth.net>
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to
@@ -21,7 +21,7 @@
  * IN THE SOFTWARE.
  */
 
-static void asciishow(unsigned char *buf, int len)
+static void asciishow(const unsigned char *buf, int len)
 {
 	int i;
 
@@ -35,7 +35,7 @@ static void asciishow(unsigned char *buf, int len)
 	}
 }
 
-static void hexdump(unsigned char *buf, int len, char *prefix)
+static void hexdump(const unsigned char *buf, int len, const char *prefix)
 {
 	int i, j;