Added glfwGetVersionString.
diff --git a/src/internal.h b/src/internal.h
index e49277c..2c60e50 100644
--- a/src/internal.h
+++ b/src/internal.h
@@ -235,9 +235,7 @@
// Init/terminate
int _glfwPlatformInit(void);
int _glfwPlatformTerminate(void);
-
-// Error handling
-void _glfwSetError(int error);
+const char* _glfwPlatformGetVersionString(void);
// Enable/Disable
void _glfwPlatformEnableSystemKeys(_GLFWwindow* window);
@@ -285,6 +283,9 @@
// Prototypes for platform independent internal functions
//========================================================================
+// Error handling
+void _glfwSetError(int error);
+
// Window management (window.c)
void _glfwClearWindowHints(void);