More Char/HChar fixes and constification.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13088 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/exp-bbv/bbv_main.c b/exp-bbv/bbv_main.c
index f0b492a..43b8d8f 100644
--- a/exp-bbv/bbv_main.c
+++ b/exp-bbv/bbv_main.c
@@ -66,7 +66,7 @@
 static Bool generate_pc_file=False;
 
    /* write buffer */
-static UChar buf[1024];
+static HChar buf[1024];
 
    /* Global values */
 static OSet* instr_info_table;  /* table that holds the basic block info */
@@ -137,7 +137,7 @@
 static Int open_tracefile(Int thread_num)
 {
    SysRes  sres;
-   UChar temp_string[2048];
+   HChar temp_string[2048];
 
       /* For thread 1, don't append any thread number  */
       /* This lets the single-thread case not have any */