* infrun.c (proceed): Flush stdout before resuming inferior.

* infcmd.c (step_1), annotate.c (annotate_starting):
	Don't bother to flush here.

gdb/annotate.c

@@ -68,9 +68,6 @@ annotate_starting ()
   if (annotation_level > 1)
     {
       printf_filtered ("\n\032\032starting\n");
-      /* The starting annotation needs to appear before any output
-         from the inferior process.  */
-      gdb_flush (gdb_stdout);
     }
 }