* compare vgdb-error with n_errs_shown, not with n_errs_found.
  Using n_errs_shown allows the user to stop on an error
  identified in a previous run by counting errors shown.
* shows also n_errs_shown in monitor command v.info n_errs_found
* slightly clarified the manual, updated to new output of v.info n_errs_found



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12388 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/coregrind/pub_core_errormgr.h b/coregrind/pub_core_errormgr.h
index c9f5aa9..4cd0ace 100644
--- a/coregrind/pub_core_errormgr.h
+++ b/coregrind/pub_core_errormgr.h
@@ -67,6 +67,7 @@
 extern Bool VG_(showing_core_errors)      ( void );
 
 extern UInt VG_(get_n_errs_found)         ( void );
+extern UInt VG_(get_n_errs_shown)         ( void );
 
 extern void VG_(print_errormgr_stats)     ( void );