silence unused function warning for SDL_endswith() on non-linux.
diff --git a/src/joystick/SDL_gamecontroller.c b/src/joystick/SDL_gamecontroller.c
index 1fd5f5f..da3e64b 100644
--- a/src/joystick/SDL_gamecontroller.c
+++ b/src/joystick/SDL_gamecontroller.c
@@ -1954,6 +1954,7 @@ SDL_IsGameController(int device_index)
return SDL_FALSE;
}
+#if defined(__LINUX__)
static SDL_bool SDL_endswith(const char *string, const char *suffix)
{
size_t string_length = string ? SDL_strlen(string) : 0;
@@ -1966,6 +1967,7 @@ static SDL_bool SDL_endswith(const char *string, const char *suffix)
}
return SDL_FALSE;
}
+#endif
/*
* Return 1 if the game controller should be ignored by SDL