diff --git a/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp b/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp
index 9eaf848..7a206eb 100644
--- a/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp
+++ b/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp
@@ -298,6 +298,7 @@
 //
 
 // void atexit(Function*)
+static
 GenericValue lle_X_atexit(FunctionType *FT,
                           const std::vector<GenericValue> &Args) {
   assert(Args.size() == 1);
@@ -308,6 +309,7 @@
 }
 
 // void exit(int)
+static
 GenericValue lle_X_exit(FunctionType *FT,
                         const std::vector<GenericValue> &Args) {
   TheInterpreter->exitCalled(Args[0]);
@@ -315,6 +317,7 @@
 }
 
 // void abort(void)
+static
 GenericValue lle_X_abort(FunctionType *FT,
                          const std::vector<GenericValue> &Args) {
   //FIXME: should we report or raise here?
@@ -325,6 +328,7 @@
 
 // int sprintf(char *, const char *, ...) - a very rough implementation to make
 // output useful.
+static
 GenericValue lle_X_sprintf(FunctionType *FT,
                            const std::vector<GenericValue> &Args) {
   char *OutputBuffer = (char *)GVTOP(Args[0]);
@@ -406,6 +410,7 @@
 
 // int printf(const char *, ...) - a very rough implementation to make output
 // useful.
+static
 GenericValue lle_X_printf(FunctionType *FT,
                           const std::vector<GenericValue> &Args) {
   char Buffer[10000];
@@ -418,6 +423,7 @@
 }
 
 // int sscanf(const char *format, ...);
+static
 GenericValue lle_X_sscanf(FunctionType *FT,
                           const std::vector<GenericValue> &args) {
   assert(args.size() < 10 && "Only handle up to 10 args to sscanf right now!");
@@ -433,6 +439,7 @@
 }
 
 // int scanf(const char *format, ...);
+static
 GenericValue lle_X_scanf(FunctionType *FT,
                          const std::vector<GenericValue> &args) {
   assert(args.size() < 10 && "Only handle up to 10 args to scanf right now!");
@@ -449,6 +456,7 @@
 
 // int fprintf(FILE *, const char *, ...) - a very rough implementation to make
 // output useful.
+static
 GenericValue lle_X_fprintf(FunctionType *FT,
                            const std::vector<GenericValue> &Args) {
   assert(Args.size() >= 2);