mark all local functions as static

3 files changed, 3 insertions, 3 deletions

diff --git a/Source/Core/InputCommon/ControllerInterface/ExpressionParser.cpp b/Source/Core/InputCommon/ControllerInterface/ExpressionParser.cpp
index c41e82b699..2261a5df98 100644
--- a/Source/Core/InputCommon/ControllerInterface/ExpressionParser.cpp
+++ b/Source/Core/InputCommon/ControllerInterface/ExpressionParser.cpp
@@ -535,7 +535,7 @@ Expression::~Expression()
 	delete node;
 }
 
-ExpressionParseStatus ParseExpressionInner(std::string str, ControlFinder &finder, Expression **expr_out)
+static ExpressionParseStatus ParseExpressionInner(std::string str, ControlFinder &finder, Expression **expr_out)
 {
 	ExpressionParseStatus status;
 	Expression *expr;
diff --git a/Source/Core/InputCommon/ControllerInterface/SDL/SDL.cpp b/Source/Core/InputCommon/ControllerInterface/SDL/SDL.cpp
index 4b738d4dbf..c43cd255e8 100644
--- a/Source/Core/InputCommon/ControllerInterface/SDL/SDL.cpp
+++ b/Source/Core/InputCommon/ControllerInterface/SDL/SDL.cpp
@@ -18,7 +18,7 @@ namespace ciface
 namespace SDL
 {
 
-std::string GetJoystickName(int index)
+static std::string GetJoystickName(int index)
 {
 #if SDL_VERSION_ATLEAST(2, 0, 0)
 	return SDL_JoystickNameForIndex(index);
diff --git a/Source/Core/InputCommon/UDPWrapper.cpp b/Source/Core/InputCommon/UDPWrapper.cpp
index eeba3bbafd..5d34cd7624 100644
--- a/Source/Core/InputCommon/UDPWrapper.cpp
+++ b/Source/Core/InputCommon/UDPWrapper.cpp
@@ -8,7 +8,7 @@
 
 #include "InputCommon/UDPWrapper.h"
 
-const std::string DefaultPort(const int index)
+static const std::string DefaultPort(const int index)
 {
 	static std::string s;
 	s = "443";