1 files changed, 16 insertions, 0 deletions
diff --git a/dev-haskell/hdbc-postgresql/files/hdbc-postgresql-helper.h b/dev-haskell/hdbc-postgresql/files/hdbc-postgresql-helper.h
new file mode 100644
index 000000000000..188e73ba3657
--- /dev/null
+++ b/dev-haskell/hdbc-postgresql/files/hdbc-postgresql-helper.h
@@ -0,0 +1,16 @@
+#include <libpq-fe.h>
+
+typedef struct TAG_finalizeonce {
+  void *encapobj;
+  int refcount;
+  int isfinalized;
+  struct TAG_finalizeonce *parent;
+} finalizeonce;
+
+extern finalizeonce *wrapobjpg(void *obj, finalizeonce *parentobj);
+
+extern void PQfinish_app(finalizeonce *conn);
+extern void PQfinish_finalizer(finalizeonce *conn);
+
+extern void PQclear_app(finalizeonce *res);
+extern void PQclear_finalizer(finalizeonce *res);