Hide retrace_unknown().

2 files changed, 2 insertions, 3 deletions

diff --git a/retrace.cpp b/retrace.cpp
index ecdef5b..62d900a 100644
--- a/retrace.cpp
+++ b/retrace.cpp
@@ -40,7 +40,7 @@ void ignore(Trace::Call &call) {
     (void)call;
 }
 
-void retrace_unknown(Trace::Call &call) {
+static void unknown(Trace::Call &call) {
     if (verbosity >= 0) {
         std::cerr << call.no << ": warning: unknown call " << call.name() << "\n";
     }
@@ -74,7 +74,7 @@ void Retracer::retrace(Trace::Call &call) {
     if (!callback) {
         Map::const_iterator it = map.find(call.name());
         if (it == map.end()) {
-            callback = &retrace_unknown;
+            callback = &unknown;
         } else {
             callback = it->second;
         }
diff --git a/retrace.hpp b/retrace.hpp
index b697adb..d0e986e 100644
--- a/retrace.hpp
+++ b/retrace.hpp
@@ -85,7 +85,6 @@ extern int verbosity;
 
 
 void ignore(Trace::Call &call);
-void retrace_unknown(Trace::Call &call);
 
 
 typedef void (*Callback)(Trace::Call &call);