Modularise printing functions in m_libcprint.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3840 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/coregrind/m_errormgr.c b/coregrind/m_errormgr.c
index 34a3219..fe36d22 100644
--- a/coregrind/m_errormgr.c
+++ b/coregrind/m_errormgr.c
@@ -33,6 +33,7 @@
 #include "pub_core_errormgr.h"
 #include "pub_core_execontext.h"
 #include "pub_core_libcbase.h"
+#include "pub_core_libcprint.h"
 #include "pub_core_main.h"          // for VG_(start_debugger)()
 #include "pub_core_options.h"
 #include "pub_core_stacktrace.h"