Use unsigned as base type for some enums

[deliverable/binutils-gdb.git] / gdb / btrace.h

diff --git a/gdb/btrace.h b/gdb/btrace.h
index bfb0b9f278752a2fcab8e9581f458778422d7502..0448bd6d498a0b222a14dbc12f4c2ba95522d46f 100644 (file)
--- a/gdb/btrace.h
+++ b/gdb/btrace.h
@@ -228,7 +228,7 @@ struct btrace_call_history
 };
 
 /* Branch trace thread flags.  */
-enum btrace_thread_flag
+enum btrace_thread_flag : unsigned
 {
   /* The thread is to be stepped forwards.  */
   BTHR_STEP = (1 << 0),