1 files changed, 43 insertions, 0 deletions
diff --git a/src/interfaces/ecpg/lib/extern.h b/src/interfaces/ecpg/lib/extern.h
new file mode 100644
index 00000000000..ef9515d7c96
--- /dev/null
+++ b/src/interfaces/ecpg/lib/extern.h
@@ -0,0 +1,43 @@
+#include <postgres.h>
+#include <libpq-fe.h>
+
+/* Here are some methods used by the lib. */
+/* Returns a pointer to a string containing a simple type name. */
+void free_auto_mem(void);
+bool get_data(PGresult *, int, int, int, enum ECPGttype type,
+		enum ECPGttype, void *, void *, long, long, bool);
+struct connection *get_connection(const char *);
+void init_sqlca(void);
+char *ecpg_alloc(long, int);
+bool ecpg_init(const struct connection *, const char *, const int);
+char *ecpg_strdup(const char *, int);
+const char *ECPGtype_name(enum ECPGttype);
+unsigned int ECPGDynamicType(Oid);
+
+/* A generic varchar type. */
+struct ECPGgeneric_varchar
+{
+	int			len;
+	char		arr[1];
+};
+
+/* structure to store one statement */
+struct statement
+{
+        int                     lineno;
+        char       *command;
+        struct connection *connection;
+        struct variable *inlist;
+        struct variable *outlist;
+};
+
+/* structure to store connections */
+struct connection
+{
+       	char            *name;
+       	PGconn          *connection;
+        bool            committed;
+        int             autocommit;
+        struct connection *next;
+};
+