Adding missing declarations and fixing mis-named stuff.

sass_interface.cpp

@@ -12,7 +12,6 @@
 extern "C" {
 
   using namespace std;
-
   sass_context* sass_new_context()
     { return (sass_context*) malloc(sizeof(sass_context)); }
   

sass_interface.h

@@ -40,9 +40,15 @@ struct sass_context*        sass_new_context        ();
 struct sass_folder_context* sass_new_folder_context ();
 struct sass_file_context*   sass_new_file_context   ();
 
+void sass_free_context        (struct sass_context* ctx);
+void sass_free_folder_context (struct sass_folder_context* ctx);
+void sass_free_file_context   (struct sass_file_context* ctx);
+
+
 int sass_compile            (struct sass_context*);
-// int sass_folder_compile (struct sass_folder_context*);
-int sass_file_compile   (struct sass_file_context*);
+//int sass_compile_folder     (struct sass_folder_context*);
+int sass_compile_file       (struct sass_file_context*);
+void sass_free_file_context (struct sass_file_context* ctx);
 
 #ifdef __cplusplus
 }