Erk, the whole directory structure changed on us here...

src/interfaces/ecpg/include/ecpglib.h

@@ -0,0 +1,27 @@
+#include <c.h>
+
+void ECPGdebug(int, FILE *);
+bool ECPGconnect(const char * dbname);
+bool ECPGdo(int, char *, ...);
+bool ECPGcommit(int);
+bool ECPGrollback(int);
+bool ECPGfinish();
+bool ECPGstatus();
+
+void ECPGlog(const char * format, ...);
+
+#ifdef LIBPQ_FE_H
+bool ECPGsetdb(PGconn *);
+#endif
+
+/* Here are some methods used by the lib. */
+/* Returns a pointer to a string containing a simple type name. */
+const char * ECPGtype_name(enum ECPGttype);
+
+/* A generic varchar type. */
+struct ECPGgeneric_varchar {
+    int len;
+    char arr[1];
+};
+
+