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-rw-r--r--src/interfaces/libpq/libpq-fe.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/interfaces/libpq/libpq-fe.h b/src/interfaces/libpq/libpq-fe.h
index 271afedb7b8..6075ea8151e 100644
--- a/src/interfaces/libpq/libpq-fe.h
+++ b/src/interfaces/libpq/libpq-fe.h
@@ -547,6 +547,9 @@ extern int lo_export(PGconn *conn, Oid lobjId, const char *filename);
/* === in fe-misc.c === */
+/* Get the version of the libpq library in use */
+extern int PQlibVersion(void);
+
/* Determine length of multibyte encoded char at *s */
extern int PQmblen(const char *s, int encoding);