--- old/src/share/demo/jvmti/hprof/hprof_md.h	2013-03-07 12:38:43.144642035 +0100
+++ new/src/share/demo/jvmti/hprof/hprof_md.h	2013-03-07 12:38:42.976642028 +0100
@@ -69,7 +69,7 @@
 unsigned md_ntohs(unsigned short s);
 unsigned md_ntohl(unsigned l);
 
-void   md_build_library_name(char *holder, int holderlen, char *pname, char *fname);
+void   md_build_library_name(char *holder, int holderlen, const char *pname, const char *fname);
 void * md_load_library(const char *name, char *err_buf, int err_buflen);
 void   md_unload_library(void *handle);
 void * md_find_library_entry(void *handle, const char *name);