extern Char* VG_(clo_suppressions)[VG_CLO_MAX_SFILES];
/* DEBUG: print generated code? default: 00000000 ( == NO ) */
-extern Bool VG_(clo_trace_flags);
+extern UChar VG_(clo_trace_flags);
/* DEBUG: do bb profiling? default: 00000000 ( == NO ) */
-extern Bool VG_(clo_profile_flags);
+extern UChar VG_(clo_profile_flags);
/* DEBUG: if tracing codegen, be quiet until after this bb ( 0 ) */
extern Int VG_(clo_trace_notbelow);
/* DEBUG: print system calls? default: NO */