File acpica-unix-const.patch of Package acpica

--- compiler/aslerror.c	2011-03-16 17:28:12.000000000 +0100
+++ compiler/aslerror.c	2011-06-20 17:36:50.853566063 +0200
@@ -692,7 +692,7 @@
 
 int
 AslCompilererror (
-    char                    *CompilerMessage)
+    const char                    *CompilerMessage)
 {
 
     AslCommonError (ASL_ERROR, ASL_MSG_SYNTAX, Gbl_CurrentLineNumber,
--- compiler/aslcompiler.h	2011-03-16 17:28:12.000000000 +0100
+++ compiler/aslcompiler.h	2011-06-20 17:40:14.436559081 +0200
@@ -357,7 +357,7 @@
 
 int
 AslCompilererror(
-    char                    *s);
+    const char                    *s);
 
 void
 AslCommonError (